54751560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26839}}^1$

素因数の和:26870

約数の個数: 64

約数和(自身を含む): 173923200

約数和(自身を除く): 119171640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 26839, 53678, 80517, 107356, 134195, 161034, 214712, 268390, 322068, 402585, 456263, 536780, 644136, 805170, 912526, 1073560, 1368789, 1610340, 1825052, 2281315, 2737578, 3220680, 3650104, 4562630, 5475156, 6843945, 9125260, 10950312, 13687890, 18250520, 27375780, 54751560]

約数ペア:

[(1, 54751560), (2, 27375780), (3, 18250520), (4, 13687890), (5, 10950312), (6, 9125260), (8, 6843945), (10, 5475156), (12, 4562630), (15, 3650104), (17, 3220680), (20, 2737578), (24, 2281315), (30, 1825052), (34, 1610340), (40, 1368789), (51, 1073560), (60, 912526), (68, 805170), (85, 644136), (102, 536780), (120, 456263), (136, 402585), (170, 322068), (204, 268390), (255, 214712), (340, 161034), (408, 134195), (510, 107356), (680, 80517), (1020, 53678), (2040, 26839)]