47353130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 99187200

約数和(自身を除く): 51834070

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 139, 163, 190, 209, 278, 326, 418, 695, 815, 1045, 1390, 1529, 1630, 1793, 2090, 2641, 3058, 3097, 3586, 5282, 6194, 7645, 8965, 13205, 15290, 15485, 17930, 22657, 26410, 29051, 30970, 34067, 45314, 58102, 68134, 113285, 145255, 170335, 226570, 249227, 290510, 340670, 430483, 498454, 860966, 1246135, 2152415, 2492270, 4304830, 4735313, 9470626, 23676565, 47353130]

約数ペア:

[(1, 47353130), (2, 23676565), (5, 9470626), (10, 4735313), (11, 4304830), (19, 2492270), (22, 2152415), (38, 1246135), (55, 860966), (95, 498454), (110, 430483), (139, 340670), (163, 290510), (190, 249227), (209, 226570), (278, 170335), (326, 145255), (418, 113285), (695, 68134), (815, 58102), (1045, 45314), (1390, 34067), (1529, 30970), (1630, 29051), (1793, 26410), (2090, 22657), (2641, 17930), (3058, 15485), (3097, 15290), (3586, 13205), (5282, 8965), (6194, 7645)]