55455780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22543}}^1$

素因数の和:22596

約数の個数: 48

約数和(自身を含む): 159070464

約数和(自身を除く): 103614684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 22543, 45086, 67629, 90172, 112715, 135258, 225430, 270516, 338145, 450860, 676290, 924263, 1352580, 1848526, 2772789, 3697052, 4621315, 5545578, 9242630, 11091156, 13863945, 18485260, 27727890, 55455780]

約数ペア:

[(1, 55455780), (2, 27727890), (3, 18485260), (4, 13863945), (5, 11091156), (6, 9242630), (10, 5545578), (12, 4621315), (15, 3697052), (20, 2772789), (30, 1848526), (41, 1352580), (60, 924263), (82, 676290), (123, 450860), (164, 338145), (205, 270516), (246, 225430), (410, 135258), (492, 112715), (615, 90172), (820, 67629), (1230, 45086), (2460, 22543)]