49297690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 98568792

約数和(自身を除く): 49271102

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 277, 370, 481, 554, 962, 1369, 1385, 2405, 2738, 2770, 3601, 4810, 6845, 7202, 10249, 13690, 17797, 18005, 20498, 35594, 36010, 51245, 88985, 102490, 133237, 177970, 266474, 379213, 666185, 758426, 1332370, 1896065, 3792130, 4929769, 9859538, 24648845, 49297690]

約数ペア:

[(1, 49297690), (2, 24648845), (5, 9859538), (10, 4929769), (13, 3792130), (26, 1896065), (37, 1332370), (65, 758426), (74, 666185), (130, 379213), (185, 266474), (277, 177970), (370, 133237), (481, 102490), (554, 88985), (962, 51245), (1369, 36010), (1385, 35594), (2405, 20498), (2738, 18005), (2770, 17797), (3601, 13690), (4810, 10249), (6845, 7202)]