55235200

素因数分解:

$2^7\times 5^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 140108220

約数和(自身を除く): 84873020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 320, 328, 400, 410, 421, 640, 656, 800, 820, 842, 1025, 1312, 1600, 1640, 1684, 2050, 2105, 2624, 3200, 3280, 3368, 4100, 4210, 5248, 6560, 6736, 8200, 8420, 10525, 13120, 13472, 16400, 16840, 17261, 21050, 26240, 26944, 32800, 33680, 34522, 42100, 53888, 65600, 67360, 69044, 84200, 86305, 131200, 134720, 138088, 168400, 172610, 269440, 276176, 336800, 345220, 431525, 552352, 673600, 690440, 863050, 1104704, 1347200, 1380880, 1726100, 2209408, 2761760, 3452200, 5523520, 6904400, 11047040, 13808800, 27617600, 55235200]

約数ペア:

[(1, 55235200), (2, 27617600), (4, 13808800), (5, 11047040), (8, 6904400), (10, 5523520), (16, 3452200), (20, 2761760), (25, 2209408), (32, 1726100), (40, 1380880), (41, 1347200), (50, 1104704), (64, 863050), (80, 690440), (82, 673600), (100, 552352), (128, 431525), (160, 345220), (164, 336800), (200, 276176), (205, 269440), (320, 172610), (328, 168400), (400, 138088), (410, 134720), (421, 131200), (640, 86305), (656, 84200), (800, 69044), (820, 67360), (842, 65600), (1025, 53888), (1312, 42100), (1600, 34522), (1640, 33680), (1684, 32800), (2050, 26944), (2105, 26240), (2624, 21050), (3200, 17261), (3280, 16840), (3368, 16400), (4100, 13472), (4210, 13120), (5248, 10525), (6560, 8420), (6736, 8200)]