49861340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 113000832

約数和(自身を除く): 63139492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 2767, 3604, 4505, 5534, 9010, 11068, 13835, 18020, 27670, 47039, 55340, 94078, 146651, 188156, 235195, 293302, 470390, 586604, 733255, 940780, 1466510, 2493067, 2933020, 4986134, 9972268, 12465335, 24930670, 49861340]

約数ペア:

[(1, 49861340), (2, 24930670), (4, 12465335), (5, 9972268), (10, 4986134), (17, 2933020), (20, 2493067), (34, 1466510), (53, 940780), (68, 733255), (85, 586604), (106, 470390), (170, 293302), (212, 235195), (265, 188156), (340, 146651), (530, 94078), (901, 55340), (1060, 47039), (1802, 27670), (2767, 18020), (3604, 13835), (4505, 11068), (5534, 9010)]