54752920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 132347520

約数和(自身を除く): 77594600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 584, 680, 730, 1103, 1241, 1460, 2206, 2482, 2920, 4412, 4964, 5515, 6205, 8824, 9928, 11030, 12410, 18751, 22060, 24820, 37502, 44120, 49640, 75004, 80519, 93755, 150008, 161038, 187510, 322076, 375020, 402595, 644152, 750040, 805190, 1368823, 1610380, 2737646, 3220760, 5475292, 6844115, 10950584, 13688230, 27376460, 54752920]

約数ペア:

[(1, 54752920), (2, 27376460), (4, 13688230), (5, 10950584), (8, 6844115), (10, 5475292), (17, 3220760), (20, 2737646), (34, 1610380), (40, 1368823), (68, 805190), (73, 750040), (85, 644152), (136, 402595), (146, 375020), (170, 322076), (292, 187510), (340, 161038), (365, 150008), (584, 93755), (680, 80519), (730, 75004), (1103, 49640), (1241, 44120), (1460, 37502), (2206, 24820), (2482, 22060), (2920, 18751), (4412, 12410), (4964, 11030), (5515, 9928), (6205, 8824)]