51009630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 98289570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 59, 69, 70, 105, 115, 118, 138, 161, 177, 179, 210, 230, 295, 322, 345, 354, 358, 413, 483, 537, 590, 690, 805, 826, 885, 895, 966, 1074, 1239, 1253, 1357, 1610, 1770, 1790, 2065, 2415, 2478, 2506, 2685, 2714, 3759, 4071, 4117, 4130, 4830, 5370, 6195, 6265, 6785, 7518, 8142, 8234, 9499, 10561, 12351, 12390, 12530, 13570, 18795, 18998, 20355, 20585, 21122, 24702, 28497, 28819, 31683, 37590, 40710, 41170, 47495, 52805, 56994, 57638, 61755, 63366, 73927, 86457, 94990, 105610, 123510, 142485, 144095, 147854, 158415, 172914, 221781, 242903, 284970, 288190, 316830, 369635, 432285, 443562, 485806, 728709, 739270, 864570, 1108905, 1214515, 1457418, 1700321, 2217810, 2429030, 3400642, 3643545, 5100963, 7287090, 8501605, 10201926, 17003210, 25504815, 51009630]

約数ペア:

[(1, 51009630), (2, 25504815), (3, 17003210), (5, 10201926), (6, 8501605), (7, 7287090), (10, 5100963), (14, 3643545), (15, 3400642), (21, 2429030), (23, 2217810), (30, 1700321), (35, 1457418), (42, 1214515), (46, 1108905), (59, 864570), (69, 739270), (70, 728709), (105, 485806), (115, 443562), (118, 432285), (138, 369635), (161, 316830), (177, 288190), (179, 284970), (210, 242903), (230, 221781), (295, 172914), (322, 158415), (345, 147854), (354, 144095), (358, 142485), (413, 123510), (483, 105610), (537, 94990), (590, 86457), (690, 73927), (805, 63366), (826, 61755), (885, 57638), (895, 56994), (966, 52805), (1074, 47495), (1239, 41170), (1253, 40710), (1357, 37590), (1610, 31683), (1770, 28819), (1790, 28497), (2065, 24702), (2415, 21122), (2478, 20585), (2506, 20355), (2685, 18998), (2714, 18795), (3759, 13570), (4071, 12530), (4117, 12390), (4130, 12351), (4830, 10561), (5370, 9499), (6195, 8234), (6265, 8142), (6785, 7518)]