51055875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3525

約数の個数: 48

約数和(自身を含む): 99144864

約数和(自身を除く): 48088989

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2925, 3491, 4875, 10473, 14625, 17455, 31419, 45383, 52365, 87275, 136149, 157095, 226915, 261825, 408447, 436375, 680745, 785475, 1134575, 1309125, 2042235, 3403725, 3927375, 5672875, 10211175, 17018625, 51055875]

約数ペア:

[(1, 51055875), (3, 17018625), (5, 10211175), (9, 5672875), (13, 3927375), (15, 3403725), (25, 2042235), (39, 1309125), (45, 1134575), (65, 785475), (75, 680745), (117, 436375), (125, 408447), (195, 261825), (225, 226915), (325, 157095), (375, 136149), (585, 87275), (975, 52365), (1125, 45383), (1625, 31419), (2925, 17455), (3491, 14625), (4875, 10473)]