55574010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19919}}^1$

素因数の和:19963

約数の個数: 48

約数和(自身を含む): 149160960

約数和(自身を除く): 93586950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 19919, 39838, 59757, 99595, 119514, 179271, 199190, 298785, 358542, 597570, 617489, 896355, 1234978, 1792710, 1852467, 3087445, 3704934, 5557401, 6174890, 9262335, 11114802, 18524670, 27787005, 55574010]

約数ペア:

[(1, 55574010), (2, 27787005), (3, 18524670), (5, 11114802), (6, 9262335), (9, 6174890), (10, 5557401), (15, 3704934), (18, 3087445), (30, 1852467), (31, 1792710), (45, 1234978), (62, 896355), (90, 617489), (93, 597570), (155, 358542), (186, 298785), (279, 199190), (310, 179271), (465, 119514), (558, 99595), (930, 59757), (1395, 39838), (2790, 19919)]