42995450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{27739}}^1$

素因数の和:27782

約数の個数: 24

約数和(自身を含む): 82554240

約数和(自身を除く): 39558790

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 27739, 55478, 138695, 277390, 693475, 859909, 1386950, 1719818, 4299545, 8599090, 21497725, 42995450]

約数ペア:

[(1, 42995450), (2, 21497725), (5, 8599090), (10, 4299545), (25, 1719818), (31, 1386950), (50, 859909), (62, 693475), (155, 277390), (310, 138695), (775, 55478), (1550, 27739)]