51950800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11807}}^1$

素因数の和:11836

約数の個数: 60

約数和(自身を含む): 136169856

約数和(自身を除く): 84219056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 11807, 23614, 47228, 59035, 94456, 118070, 129877, 188912, 236140, 259754, 295175, 472280, 519508, 590350, 649385, 944560, 1039016, 1180700, 1298770, 2078032, 2361400, 2597540, 3246925, 4722800, 5195080, 6493850, 10390160, 12987700, 25975400, 51950800]

約数ペア:

[(1, 51950800), (2, 25975400), (4, 12987700), (5, 10390160), (8, 6493850), (10, 5195080), (11, 4722800), (16, 3246925), (20, 2597540), (22, 2361400), (25, 2078032), (40, 1298770), (44, 1180700), (50, 1039016), (55, 944560), (80, 649385), (88, 590350), (100, 519508), (110, 472280), (176, 295175), (200, 259754), (220, 236140), (275, 188912), (400, 129877), (440, 118070), (550, 94456), (880, 59035), (1100, 47228), (2200, 23614), (4400, 11807)]