42431350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 87963120

約数和(自身を除く): 45531770

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 2251, 3770, 4502, 9425, 11255, 18850, 22510, 29263, 56275, 58526, 65279, 112550, 130558, 146315, 292630, 326395, 652790, 731575, 848627, 1463150, 1631975, 1697254, 3263950, 4243135, 8486270, 21215675, 42431350]

約数ペア:

[(1, 42431350), (2, 21215675), (5, 8486270), (10, 4243135), (13, 3263950), (25, 1697254), (26, 1631975), (29, 1463150), (50, 848627), (58, 731575), (65, 652790), (130, 326395), (145, 292630), (290, 146315), (325, 130558), (377, 112550), (650, 65279), (725, 58526), (754, 56275), (1450, 29263), (1885, 22510), (2251, 18850), (3770, 11255), (4502, 9425)]