51410520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:934

約数の個数: 192

約数和(自身を含む): 199480320

約数和(自身を除く): 148069800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 887, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1774, 1932, 2070, 2415, 2520, 2661, 2760, 2898, 3220, 3548, 3864, 4140, 4435, 4830, 5322, 5796, 6209, 6440, 7096, 7245, 7983, 8280, 8870, 9660, 10644, 11592, 12418, 13305, 14490, 15966, 17740, 18627, 19320, 20401, 21288, 24836, 26610, 28980, 31045, 31932, 35480, 37254, 39915, 40802, 49672, 53220, 55881, 57960, 61203, 62090, 63864, 74508, 79830, 81604, 93135, 102005, 106440, 111762, 122406, 124180, 142807, 149016, 159660, 163208, 183609, 186270, 204010, 223524, 244812, 248360, 279405, 285614, 306015, 319320, 367218, 372540, 408020, 428421, 447048, 489624, 558810, 571228, 612030, 714035, 734436, 745080, 816040, 856842, 918045, 1117620, 1142456, 1224060, 1285263, 1428070, 1468872, 1713684, 1836090, 2142105, 2235240, 2448120, 2570526, 2856140, 3427368, 3672180, 4284210, 5141052, 5712280, 6426315, 7344360, 8568420, 10282104, 12852630, 17136840, 25705260, 51410520]

約数ペア:

[(1, 51410520), (2, 25705260), (3, 17136840), (4, 12852630), (5, 10282104), (6, 8568420), (7, 7344360), (8, 6426315), (9, 5712280), (10, 5141052), (12, 4284210), (14, 3672180), (15, 3427368), (18, 2856140), (20, 2570526), (21, 2448120), (23, 2235240), (24, 2142105), (28, 1836090), (30, 1713684), (35, 1468872), (36, 1428070), (40, 1285263), (42, 1224060), (45, 1142456), (46, 1117620), (56, 918045), (60, 856842), (63, 816040), (69, 745080), (70, 734436), (72, 714035), (84, 612030), (90, 571228), (92, 558810), (105, 489624), (115, 447048), (120, 428421), (126, 408020), (138, 372540), (140, 367218), (161, 319320), (168, 306015), (180, 285614), (184, 279405), (207, 248360), (210, 244812), (230, 223524), (252, 204010), (276, 186270), (280, 183609), (315, 163208), (322, 159660), (345, 149016), (360, 142807), (414, 124180), (420, 122406), (460, 111762), (483, 106440), (504, 102005), (552, 93135), (630, 81604), (644, 79830), (690, 74508), (805, 63864), (828, 62090), (840, 61203), (887, 57960), (920, 55881), (966, 53220), (1035, 49672), (1260, 40802), (1288, 39915), (1380, 37254), (1449, 35480), (1610, 31932), (1656, 31045), (1774, 28980), (1932, 26610), (2070, 24836), (2415, 21288), (2520, 20401), (2661, 19320), (2760, 18627), (2898, 17740), (3220, 15966), (3548, 14490), (3864, 13305), (4140, 12418), (4435, 11592), (4830, 10644), (5322, 9660), (5796, 8870), (6209, 8280), (6440, 7983), (7096, 7245)]