55664190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7829}}^1$

素因数の和:7921

約数の個数: 48

約数和(自身を含む): 146577600

約数和(自身を除く): 90913410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 7829, 15658, 23487, 39145, 46974, 70461, 78290, 117435, 140922, 234870, 352305, 618491, 704610, 1236982, 1855473, 3092455, 3710946, 5566419, 6184910, 9277365, 11132838, 18554730, 27832095, 55664190]

約数ペア:

[(1, 55664190), (2, 27832095), (3, 18554730), (5, 11132838), (6, 9277365), (9, 6184910), (10, 5566419), (15, 3710946), (18, 3092455), (30, 1855473), (45, 1236982), (79, 704610), (90, 618491), (158, 352305), (237, 234870), (395, 140922), (474, 117435), (711, 78290), (790, 70461), (1185, 46974), (1422, 39145), (2370, 23487), (3555, 15658), (7110, 7829)]