54563340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5381}}^1$

素因数の和:5419

約数の個数: 72

約数和(自身を含む): 165464208

約数和(自身を除く): 110900868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 5381, 10140, 10762, 16143, 21524, 26905, 32286, 53810, 64572, 69953, 80715, 107620, 139906, 161430, 209859, 279812, 322860, 349765, 419718, 699530, 839436, 909389, 1049295, 1399060, 1818778, 2098590, 2728167, 3637556, 4197180, 4546945, 5456334, 9093890, 10912668, 13640835, 18187780, 27281670, 54563340]

約数ペア:

[(1, 54563340), (2, 27281670), (3, 18187780), (4, 13640835), (5, 10912668), (6, 9093890), (10, 5456334), (12, 4546945), (13, 4197180), (15, 3637556), (20, 2728167), (26, 2098590), (30, 1818778), (39, 1399060), (52, 1049295), (60, 909389), (65, 839436), (78, 699530), (130, 419718), (156, 349765), (169, 322860), (195, 279812), (260, 209859), (338, 161430), (390, 139906), (507, 107620), (676, 80715), (780, 69953), (845, 64572), (1014, 53810), (1690, 32286), (2028, 26905), (2535, 21524), (3380, 16143), (5070, 10762), (5381, 10140)]