48093890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12757}}^1$

素因数の和:12806

約数の個数: 32

約数和(自身を含む): 96450480

約数和(自身を除く): 48356590

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 12757, 25514, 63785, 127570, 165841, 331682, 369953, 739906, 829205, 1658410, 1849765, 3699530, 4809389, 9618778, 24046945, 48093890]

約数ペア:

[(1, 48093890), (2, 24046945), (5, 9618778), (10, 4809389), (13, 3699530), (26, 1849765), (29, 1658410), (58, 829205), (65, 739906), (130, 369953), (145, 331682), (290, 165841), (377, 127570), (754, 63785), (1885, 25514), (3770, 12757)]