47354970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 83281830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 53, 58, 65, 78, 79, 87, 106, 130, 145, 158, 159, 174, 195, 237, 265, 290, 318, 377, 390, 395, 435, 474, 530, 689, 754, 790, 795, 870, 1027, 1131, 1185, 1378, 1537, 1590, 1885, 2054, 2067, 2262, 2291, 2370, 3074, 3081, 3445, 3770, 4134, 4187, 4582, 4611, 5135, 5655, 6162, 6873, 6890, 7685, 8374, 9222, 10270, 10335, 11310, 11455, 12561, 13746, 15370, 15405, 19981, 20670, 20935, 22910, 23055, 25122, 29783, 30810, 34365, 39962, 41870, 46110, 54431, 59566, 59943, 62805, 68730, 89349, 99905, 108862, 119886, 121423, 125610, 148915, 163293, 178698, 199810, 242846, 272155, 297830, 299715, 326586, 364269, 446745, 544310, 599430, 607115, 728538, 816465, 893490, 1214230, 1578499, 1632930, 1821345, 3156998, 3642690, 4735497, 7892495, 9470994, 15784990, 23677485, 47354970]

約数ペア:

[(1, 47354970), (2, 23677485), (3, 15784990), (5, 9470994), (6, 7892495), (10, 4735497), (13, 3642690), (15, 3156998), (26, 1821345), (29, 1632930), (30, 1578499), (39, 1214230), (53, 893490), (58, 816465), (65, 728538), (78, 607115), (79, 599430), (87, 544310), (106, 446745), (130, 364269), (145, 326586), (158, 299715), (159, 297830), (174, 272155), (195, 242846), (237, 199810), (265, 178698), (290, 163293), (318, 148915), (377, 125610), (390, 121423), (395, 119886), (435, 108862), (474, 99905), (530, 89349), (689, 68730), (754, 62805), (790, 59943), (795, 59566), (870, 54431), (1027, 46110), (1131, 41870), (1185, 39962), (1378, 34365), (1537, 30810), (1590, 29783), (1885, 25122), (2054, 23055), (2067, 22910), (2262, 20935), (2291, 20670), (2370, 19981), (3074, 15405), (3081, 15370), (3445, 13746), (3770, 12561), (4134, 11455), (4187, 11310), (4582, 10335), (4611, 10270), (5135, 9222), (5655, 8374), (6162, 7685), (6873, 6890)]