61658350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3325

約数の個数: 48

約数和(自身を含む): 127804320

約数和(自身を除く): 66145970

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3271, 3770, 6542, 9425, 16355, 18850, 32710, 42523, 81775, 85046, 94859, 163550, 189718, 212615, 425230, 474295, 948590, 1063075, 1233167, 2126150, 2371475, 2466334, 4742950, 6165835, 12331670, 30829175, 61658350]

約数ペア:

[(1, 61658350), (2, 30829175), (5, 12331670), (10, 6165835), (13, 4742950), (25, 2466334), (26, 2371475), (29, 2126150), (50, 1233167), (58, 1063075), (65, 948590), (130, 474295), (145, 425230), (290, 212615), (325, 189718), (377, 163550), (650, 94859), (725, 85046), (754, 81775), (1450, 42523), (1885, 32710), (3271, 18850), (3770, 16355), (6542, 9425)]