51414678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13163}}^1$

素因数の和:13209

約数の個数: 48

約数和(自身を含む): 131429376

約数和(自身を除く): 80014698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 13163, 26326, 39489, 78978, 92141, 118467, 184282, 236934, 276423, 408053, 552846, 816106, 829269, 1224159, 1658538, 2448318, 2856371, 3672477, 5712742, 7344954, 8569113, 17138226, 25707339, 51414678]

約数ペア:

[(1, 51414678), (2, 25707339), (3, 17138226), (6, 8569113), (7, 7344954), (9, 5712742), (14, 3672477), (18, 2856371), (21, 2448318), (31, 1658538), (42, 1224159), (62, 829269), (63, 816106), (93, 552846), (126, 408053), (186, 276423), (217, 236934), (279, 184282), (434, 118467), (558, 92141), (651, 78978), (1302, 39489), (1953, 26326), (3906, 13163)]