29983850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 60641952

約数和(自身を除く): 30658102

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 283, 325, 326, 566, 650, 815, 1415, 1630, 2119, 2830, 3679, 4075, 4238, 7075, 7358, 8150, 10595, 14150, 18395, 21190, 36790, 46129, 52975, 91975, 92258, 105950, 183950, 230645, 461290, 599677, 1153225, 1199354, 2306450, 2998385, 5996770, 14991925, 29983850]

約数ペア:

[(1, 29983850), (2, 14991925), (5, 5996770), (10, 2998385), (13, 2306450), (25, 1199354), (26, 1153225), (50, 599677), (65, 461290), (130, 230645), (163, 183950), (283, 105950), (325, 92258), (326, 91975), (566, 52975), (650, 46129), (815, 36790), (1415, 21190), (1630, 18395), (2119, 14150), (2830, 10595), (3679, 8150), (4075, 7358), (4238, 7075)]