51731082

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 126000000

約数和(自身を除く): 74268918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 351, 354, 531, 702, 767, 1062, 1249, 1534, 1593, 2301, 2498, 3186, 3747, 4602, 6903, 7494, 11241, 13806, 16237, 20709, 22482, 32474, 33723, 41418, 48711, 67446, 73691, 97422, 146133, 147382, 221073, 292266, 438399, 442146, 663219, 876798, 957983, 1326438, 1915966, 1989657, 2873949, 3979314, 5747898, 8621847, 17243694, 25865541, 51731082]

約数ペア:

[(1, 51731082), (2, 25865541), (3, 17243694), (6, 8621847), (9, 5747898), (13, 3979314), (18, 2873949), (26, 1989657), (27, 1915966), (39, 1326438), (54, 957983), (59, 876798), (78, 663219), (117, 442146), (118, 438399), (177, 292266), (234, 221073), (351, 147382), (354, 146133), (531, 97422), (702, 73691), (767, 67446), (1062, 48711), (1249, 41418), (1534, 33723), (1593, 32474), (2301, 22482), (2498, 20709), (3186, 16237), (3747, 13806), (4602, 11241), (6903, 7494)]