54571550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 111434832

約数和(自身を除く): 56863282

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 313, 317, 550, 626, 634, 1565, 1585, 3130, 3170, 3443, 3487, 6886, 6974, 7825, 7925, 15650, 15850, 17215, 17435, 34430, 34870, 86075, 87175, 99221, 172150, 174350, 198442, 496105, 992210, 1091431, 2182862, 2480525, 4961050, 5457155, 10914310, 27285775, 54571550]

約数ペア:

[(1, 54571550), (2, 27285775), (5, 10914310), (10, 5457155), (11, 4961050), (22, 2480525), (25, 2182862), (50, 1091431), (55, 992210), (110, 496105), (275, 198442), (313, 174350), (317, 172150), (550, 99221), (626, 87175), (634, 86075), (1565, 34870), (1585, 34430), (3130, 17435), (3170, 17215), (3443, 15850), (3487, 15650), (6886, 7925), (6974, 7825)]