61505450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 121063680

約数和(自身を除く): 59558230

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 158, 230, 395, 575, 677, 790, 1150, 1354, 1817, 1975, 3385, 3634, 3950, 6770, 9085, 15571, 16925, 18170, 31142, 33850, 45425, 53483, 77855, 90850, 106966, 155710, 267415, 389275, 534830, 778550, 1230109, 1337075, 2460218, 2674150, 6150545, 12301090, 30752725, 61505450]

約数ペア:

[(1, 61505450), (2, 30752725), (5, 12301090), (10, 6150545), (23, 2674150), (25, 2460218), (46, 1337075), (50, 1230109), (79, 778550), (115, 534830), (158, 389275), (230, 267415), (395, 155710), (575, 106966), (677, 90850), (790, 77855), (1150, 53483), (1354, 45425), (1817, 33850), (1975, 31142), (3385, 18170), (3634, 16925), (3950, 15571), (6770, 9085)]