50707150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 102368448

約数和(自身を除く): 51661298

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 181, 325, 362, 431, 650, 862, 905, 1810, 2155, 2353, 4310, 4525, 4706, 5603, 9050, 10775, 11206, 11765, 21550, 23530, 28015, 56030, 58825, 78011, 117650, 140075, 156022, 280150, 390055, 780110, 1014143, 1950275, 2028286, 3900550, 5070715, 10141430, 25353575, 50707150]

約数ペア:

[(1, 50707150), (2, 25353575), (5, 10141430), (10, 5070715), (13, 3900550), (25, 2028286), (26, 1950275), (50, 1014143), (65, 780110), (130, 390055), (181, 280150), (325, 156022), (362, 140075), (431, 117650), (650, 78011), (862, 58825), (905, 56030), (1810, 28015), (2155, 23530), (2353, 21550), (4310, 11765), (4525, 11206), (4706, 10775), (5603, 9050)]