55761576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 150870720

約数和(自身を除く): 95109144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 313, 571, 626, 939, 1142, 1252, 1713, 1878, 2284, 2504, 3426, 3756, 4069, 4568, 6852, 7423, 7512, 8138, 12207, 13704, 14846, 16276, 22269, 24414, 29692, 32552, 44538, 48828, 59384, 89076, 97656, 178152, 178723, 357446, 536169, 714892, 1072338, 1429784, 2144676, 2323399, 4289352, 4646798, 6970197, 9293596, 13940394, 18587192, 27880788, 55761576]

約数ペア:

[(1, 55761576), (2, 27880788), (3, 18587192), (4, 13940394), (6, 9293596), (8, 6970197), (12, 4646798), (13, 4289352), (24, 2323399), (26, 2144676), (39, 1429784), (52, 1072338), (78, 714892), (104, 536169), (156, 357446), (312, 178723), (313, 178152), (571, 97656), (626, 89076), (939, 59384), (1142, 48828), (1252, 44538), (1713, 32552), (1878, 29692), (2284, 24414), (2504, 22269), (3426, 16276), (3756, 14846), (4069, 13704), (4568, 12207), (6852, 8138), (7423, 7512)]