47856870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 136131840

約数和(自身を除く): 88274970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1009, 1054, 1395, 1530, 1581, 2018, 2635, 2790, 3027, 3162, 4743, 5045, 5270, 6054, 7905, 9081, 9486, 10090, 15135, 15810, 17153, 18162, 23715, 30270, 31279, 34306, 45405, 47430, 51459, 62558, 85765, 90810, 93837, 102918, 154377, 156395, 171530, 187674, 257295, 281511, 308754, 312790, 469185, 514590, 531743, 563022, 771885, 938370, 1063486, 1407555, 1543770, 1595229, 2658715, 2815110, 3190458, 4785687, 5317430, 7976145, 9571374, 15952290, 23928435, 47856870]

約数ペア:

[(1, 47856870), (2, 23928435), (3, 15952290), (5, 9571374), (6, 7976145), (9, 5317430), (10, 4785687), (15, 3190458), (17, 2815110), (18, 2658715), (30, 1595229), (31, 1543770), (34, 1407555), (45, 1063486), (51, 938370), (62, 771885), (85, 563022), (90, 531743), (93, 514590), (102, 469185), (153, 312790), (155, 308754), (170, 281511), (186, 257295), (255, 187674), (279, 171530), (306, 156395), (310, 154377), (465, 102918), (510, 93837), (527, 90810), (558, 85765), (765, 62558), (930, 51459), (1009, 47430), (1054, 45405), (1395, 34306), (1530, 31279), (1581, 30270), (2018, 23715), (2635, 18162), (2790, 17153), (3027, 15810), (3162, 15135), (4743, 10090), (5045, 9486), (5270, 9081), (6054, 7905)]