54943160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 129945600

約数和(自身を除く): 75002440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 751, 1180, 1240, 1502, 1829, 2360, 3004, 3658, 3755, 6008, 7316, 7510, 9145, 14632, 15020, 18290, 23281, 30040, 36580, 44309, 46562, 73160, 88618, 93124, 116405, 177236, 186248, 221545, 232810, 354472, 443090, 465620, 886180, 931240, 1373579, 1772360, 2747158, 5494316, 6867895, 10988632, 13735790, 27471580, 54943160]

約数ペア:

[(1, 54943160), (2, 27471580), (4, 13735790), (5, 10988632), (8, 6867895), (10, 5494316), (20, 2747158), (31, 1772360), (40, 1373579), (59, 931240), (62, 886180), (118, 465620), (124, 443090), (155, 354472), (236, 232810), (248, 221545), (295, 186248), (310, 177236), (472, 116405), (590, 93124), (620, 88618), (751, 73160), (1180, 46562), (1240, 44309), (1502, 36580), (1829, 30040), (2360, 23281), (3004, 18290), (3658, 15020), (3755, 14632), (6008, 9145), (7316, 7510)]