48659390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12907}}^1$

素因数の和:12956

約数の個数: 32

約数和(自身を含む): 97584480

約数和(自身を除く): 48925090

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 12907, 25814, 64535, 129070, 167791, 335582, 374303, 748606, 838955, 1677910, 1871515, 3743030, 4865939, 9731878, 24329695, 48659390]

約数ペア:

[(1, 48659390), (2, 24329695), (5, 9731878), (10, 4865939), (13, 3743030), (26, 1871515), (29, 1677910), (58, 838955), (65, 748606), (130, 374303), (145, 335582), (290, 167791), (377, 129070), (754, 64535), (1885, 25814), (3770, 12907)]