28753843850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{113809}}^1$

素因数の和:114015

約数の個数: 48

約数和(自身を含む): 55546563840

約数和(自身を除く): 26792719990

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 163, 310, 326, 775, 815, 1550, 1630, 4075, 5053, 8150, 10106, 25265, 50530, 113809, 126325, 227618, 252650, 569045, 1138090, 2845225, 3528079, 5690450, 7056158, 17640395, 18550867, 35280790, 37101734, 88201975, 92754335, 176403950, 185508670, 463771675, 575076877, 927543350, 1150153754, 2875384385, 5750768770, 14376921925, 28753843850]

約数ペア:

[(1, 28753843850), (2, 14376921925), (5, 5750768770), (10, 2875384385), (25, 1150153754), (31, 927543350), (50, 575076877), (62, 463771675), (155, 185508670), (163, 176403950), (310, 92754335), (326, 88201975), (775, 37101734), (815, 35280790), (1550, 18550867), (1630, 17640395), (4075, 7056158), (5053, 5690450), (8150, 3528079), (10106, 2845225), (25265, 1138090), (50530, 569045), (113809, 252650), (126325, 227618)]