57591950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 116148816

約数和(自身を除く): 58556866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 251, 325, 353, 502, 650, 706, 1255, 1765, 2510, 3263, 3530, 4589, 6275, 6526, 8825, 9178, 12550, 16315, 17650, 22945, 32630, 45890, 81575, 88603, 114725, 163150, 177206, 229450, 443015, 886030, 1151839, 2215075, 2303678, 4430150, 5759195, 11518390, 28795975, 57591950]

約数ペア:

[(1, 57591950), (2, 28795975), (5, 11518390), (10, 5759195), (13, 4430150), (25, 2303678), (26, 2215075), (50, 1151839), (65, 886030), (130, 443015), (251, 229450), (325, 177206), (353, 163150), (502, 114725), (650, 88603), (706, 81575), (1255, 45890), (1765, 32630), (2510, 22945), (3263, 17650), (3530, 16315), (4589, 12550), (6275, 9178), (6526, 8825)]