49554960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2305

約数の個数: 160

約数和(自身を含む): 189154560

約数和(自身を除く): 139599600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2269, 2730, 3120, 3640, 4368, 4538, 5460, 6807, 7280, 9076, 10920, 11345, 13614, 15883, 18152, 21840, 22690, 27228, 29497, 31766, 34035, 36304, 45380, 47649, 54456, 58994, 63532, 68070, 79415, 88491, 90760, 95298, 108912, 117988, 127064, 136140, 147485, 158830, 176982, 181520, 190596, 206479, 235976, 238245, 254128, 272280, 294970, 317660, 353964, 381192, 412958, 442455, 471952, 476490, 544560, 589940, 619437, 635320, 707928, 762384, 825916, 884910, 952980, 1032395, 1179880, 1238874, 1270640, 1415856, 1651832, 1769820, 1905960, 2064790, 2359760, 2477748, 3097185, 3303664, 3539640, 3811920, 4129580, 4955496, 6194370, 7079280, 8259160, 9910992, 12388740, 16518320, 24777480, 49554960]

約数ペア:

[(1, 49554960), (2, 24777480), (3, 16518320), (4, 12388740), (5, 9910992), (6, 8259160), (7, 7079280), (8, 6194370), (10, 4955496), (12, 4129580), (13, 3811920), (14, 3539640), (15, 3303664), (16, 3097185), (20, 2477748), (21, 2359760), (24, 2064790), (26, 1905960), (28, 1769820), (30, 1651832), (35, 1415856), (39, 1270640), (40, 1238874), (42, 1179880), (48, 1032395), (52, 952980), (56, 884910), (60, 825916), (65, 762384), (70, 707928), (78, 635320), (80, 619437), (84, 589940), (91, 544560), (104, 476490), (105, 471952), (112, 442455), (120, 412958), (130, 381192), (140, 353964), (156, 317660), (168, 294970), (182, 272280), (195, 254128), (208, 238245), (210, 235976), (240, 206479), (260, 190596), (273, 181520), (280, 176982), (312, 158830), (336, 147485), (364, 136140), (390, 127064), (420, 117988), (455, 108912), (520, 95298), (546, 90760), (560, 88491), (624, 79415), (728, 68070), (780, 63532), (840, 58994), (910, 54456), (1040, 47649), (1092, 45380), (1365, 36304), (1456, 34035), (1560, 31766), (1680, 29497), (1820, 27228), (2184, 22690), (2269, 21840), (2730, 18152), (3120, 15883), (3640, 13614), (4368, 11345), (4538, 10920), (5460, 9076), (6807, 7280)]