49208040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:333

約数の個数: 256

約数和(自身を含む): 196300800

約数和(自身を除く): 147092760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 283, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 566, 621, 630, 644, 690, 756, 805, 828, 840, 849, 920, 945, 966, 1035, 1080, 1132, 1242, 1260, 1288, 1380, 1415, 1449, 1512, 1610, 1656, 1698, 1890, 1932, 1981, 2070, 2264, 2415, 2484, 2520, 2547, 2760, 2830, 2898, 3105, 3220, 3396, 3780, 3864, 3962, 4140, 4245, 4347, 4830, 4968, 5094, 5660, 5796, 5943, 6210, 6440, 6509, 6792, 7245, 7560, 7641, 7924, 8280, 8490, 8694, 9660, 9905, 10188, 11320, 11592, 11886, 12420, 12735, 13018, 14490, 15282, 15848, 16980, 17388, 17829, 19320, 19527, 19810, 20376, 21735, 23772, 24840, 25470, 26036, 28980, 29715, 30564, 32545, 33960, 34776, 35658, 38205, 39054, 39620, 43470, 45563, 47544, 50940, 52072, 53487, 57960, 58581, 59430, 61128, 65090, 71316, 76410, 78108, 79240, 86940, 89145, 91126, 97635, 101880, 106974, 117162, 118860, 130180, 136689, 142632, 152820, 156216, 173880, 175743, 178290, 182252, 195270, 213948, 227815, 234324, 237720, 260360, 267435, 273378, 292905, 305640, 351486, 356580, 364504, 390540, 410067, 427896, 455630, 468648, 534870, 546756, 585810, 683445, 702972, 713160, 781080, 820134, 878715, 911260, 1069740, 1093512, 1171620, 1230201, 1366890, 1405944, 1640268, 1757430, 1822520, 2050335, 2139480, 2343240, 2460402, 2733780, 3280536, 3514860, 4100670, 4920804, 5467560, 6151005, 7029720, 8201340, 9841608, 12302010, 16402680, 24604020, 49208040]

約数ペア:

[(1, 49208040), (2, 24604020), (3, 16402680), (4, 12302010), (5, 9841608), (6, 8201340), (7, 7029720), (8, 6151005), (9, 5467560), (10, 4920804), (12, 4100670), (14, 3514860), (15, 3280536), (18, 2733780), (20, 2460402), (21, 2343240), (23, 2139480), (24, 2050335), (27, 1822520), (28, 1757430), (30, 1640268), (35, 1405944), (36, 1366890), (40, 1230201), (42, 1171620), (45, 1093512), (46, 1069740), (54, 911260), (56, 878715), (60, 820134), (63, 781080), (69, 713160), (70, 702972), (72, 683445), (84, 585810), (90, 546756), (92, 534870), (105, 468648), (108, 455630), (115, 427896), (120, 410067), (126, 390540), (135, 364504), (138, 356580), (140, 351486), (161, 305640), (168, 292905), (180, 273378), (184, 267435), (189, 260360), (207, 237720), (210, 234324), (216, 227815), (230, 213948), (252, 195270), (270, 182252), (276, 178290), (280, 175743), (283, 173880), (315, 156216), (322, 152820), (345, 142632), (360, 136689), (378, 130180), (414, 118860), (420, 117162), (460, 106974), (483, 101880), (504, 97635), (540, 91126), (552, 89145), (566, 86940), (621, 79240), (630, 78108), (644, 76410), (690, 71316), (756, 65090), (805, 61128), (828, 59430), (840, 58581), (849, 57960), (920, 53487), (945, 52072), (966, 50940), (1035, 47544), (1080, 45563), (1132, 43470), (1242, 39620), (1260, 39054), (1288, 38205), (1380, 35658), (1415, 34776), (1449, 33960), (1512, 32545), (1610, 30564), (1656, 29715), (1698, 28980), (1890, 26036), (1932, 25470), (1981, 24840), (2070, 23772), (2264, 21735), (2415, 20376), (2484, 19810), (2520, 19527), (2547, 19320), (2760, 17829), (2830, 17388), (2898, 16980), (3105, 15848), (3220, 15282), (3396, 14490), (3780, 13018), (3864, 12735), (3962, 12420), (4140, 11886), (4245, 11592), (4347, 11320), (4830, 10188), (4968, 9905), (5094, 9660), (5660, 8694), (5796, 8490), (5943, 8280), (6210, 7924), (6440, 7641), (6509, 7560), (6792, 7245)]