52749640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77573}}^1$

素因数の和:77601

約数の個数: 32

約数和(自身を含む): 125669880

約数和(自身を除く): 72920240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 77573, 155146, 310292, 387865, 620584, 775730, 1318741, 1551460, 2637482, 3102920, 5274964, 6593705, 10549928, 13187410, 26374820, 52749640]

約数ペア:

[(1, 52749640), (2, 26374820), (4, 13187410), (5, 10549928), (8, 6593705), (10, 5274964), (17, 3102920), (20, 2637482), (34, 1551460), (40, 1318741), (68, 775730), (85, 620584), (136, 387865), (170, 310292), (340, 155146), (680, 77573)]