51914538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3719

約数の個数: 48

約数和(自身を含む): 123153576

約数和(自身を除く): 71239038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 3637, 4758, 7137, 7274, 10911, 14274, 21822, 32733, 47281, 65466, 94562, 141843, 221857, 283686, 425529, 443714, 665571, 851058, 1331142, 1996713, 2884141, 3993426, 5768282, 8652423, 17304846, 25957269, 51914538]

約数ペア:

[(1, 51914538), (2, 25957269), (3, 17304846), (6, 8652423), (9, 5768282), (13, 3993426), (18, 2884141), (26, 1996713), (39, 1331142), (61, 851058), (78, 665571), (117, 443714), (122, 425529), (183, 283686), (234, 221857), (366, 141843), (549, 94562), (793, 65466), (1098, 47281), (1586, 32733), (2379, 21822), (3637, 14274), (4758, 10911), (7137, 7274)]