54798700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 133991424

約数和(自身を除く): 79192724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1607, 1705, 3100, 3214, 3410, 6428, 6820, 8035, 8525, 16070, 17050, 17677, 32140, 34100, 35354, 40175, 49817, 70708, 80350, 88385, 99634, 160700, 176770, 199268, 249085, 353540, 441925, 498170, 547987, 883850, 996340, 1095974, 1245425, 1767700, 2191948, 2490850, 2739935, 4981700, 5479870, 10959740, 13699675, 27399350, 54798700]

約数ペア:

[(1, 54798700), (2, 27399350), (4, 13699675), (5, 10959740), (10, 5479870), (11, 4981700), (20, 2739935), (22, 2490850), (25, 2191948), (31, 1767700), (44, 1245425), (50, 1095974), (55, 996340), (62, 883850), (100, 547987), (110, 498170), (124, 441925), (155, 353540), (220, 249085), (275, 199268), (310, 176770), (341, 160700), (550, 99634), (620, 88385), (682, 80350), (775, 70708), (1100, 49817), (1364, 40175), (1550, 35354), (1607, 34100), (1705, 32140), (3100, 17677), (3214, 17050), (3410, 16070), (6428, 8525), (6820, 8035)]