49633960

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2879}}^1$

素因数の和:3321

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 62340440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 862, 1724, 2155, 2879, 3448, 4310, 5758, 8620, 11516, 14395, 17240, 23032, 28790, 57580, 115160, 1240849, 2481698, 4963396, 6204245, 9926792, 12408490, 24816980, 49633960]

約数ペア:

[(1, 49633960), (2, 24816980), (4, 12408490), (5, 9926792), (8, 6204245), (10, 4963396), (20, 2481698), (40, 1240849), (431, 115160), (862, 57580), (1724, 28790), (2155, 23032), (2879, 17240), (3448, 14395), (4310, 11516), (5758, 8620)]