49231390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29131}}^1$

素因数の和:29164

約数の個数: 24

約数和(自身を含む): 95960808

約数和(自身を除く): 46729418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 29131, 58262, 145655, 291310, 378703, 757406, 1893515, 3787030, 4923139, 9846278, 24615695, 49231390]

約数ペア:

[(1, 49231390), (2, 24615695), (5, 9846278), (10, 4923139), (13, 3787030), (26, 1893515), (65, 757406), (130, 378703), (169, 291310), (338, 145655), (845, 58262), (1690, 29131)]