51315884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11069}}^1$

素因数の和:11153

約数の個数: 24

約数和(自身を含む): 96087600

約数和(自身を除く): 44771716

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 11069, 22138, 44276, 210311, 420622, 675209, 841244, 1350418, 2700836, 12828971, 25657942, 51315884]

約数ペア:

[(1, 51315884), (2, 25657942), (4, 12828971), (19, 2700836), (38, 1350418), (61, 841244), (76, 675209), (122, 420622), (244, 210311), (1159, 44276), (2318, 22138), (4636, 11069)]