56108900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29531}}^1$

素因数の和:29564

約数の個数: 36

約数和(自身を含む): 128168880

約数和(自身を除く): 72059980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 29531, 59062, 118124, 147655, 295310, 561089, 590620, 738275, 1122178, 1476550, 2244356, 2805445, 2953100, 5610890, 11221780, 14027225, 28054450, 56108900]

約数ペア:

[(1, 56108900), (2, 28054450), (4, 14027225), (5, 11221780), (10, 5610890), (19, 2953100), (20, 2805445), (25, 2244356), (38, 1476550), (50, 1122178), (76, 738275), (95, 590620), (100, 561089), (190, 295310), (380, 147655), (475, 118124), (950, 59062), (1900, 29531)]