53527700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 54

約数和(自身を含む): 120238398

約数和(自身を除く): 66710698

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 557, 620, 775, 961, 1114, 1550, 1922, 2228, 2785, 3100, 3844, 4805, 5570, 9610, 11140, 13925, 17267, 19220, 24025, 27850, 34534, 48050, 55700, 69068, 86335, 96100, 172670, 345340, 431675, 535277, 863350, 1070554, 1726700, 2141108, 2676385, 5352770, 10705540, 13381925, 26763850, 53527700]

約数ペア:

[(1, 53527700), (2, 26763850), (4, 13381925), (5, 10705540), (10, 5352770), (20, 2676385), (25, 2141108), (31, 1726700), (50, 1070554), (62, 863350), (100, 535277), (124, 431675), (155, 345340), (310, 172670), (557, 96100), (620, 86335), (775, 69068), (961, 55700), (1114, 48050), (1550, 34534), (1922, 27850), (2228, 24025), (2785, 19220), (3100, 17267), (3844, 13925), (4805, 11140), (5570, 9610)]