53647524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{593}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 155675520

約数和(自身を除く): 102027996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 359, 593, 718, 1077, 1186, 1436, 1779, 2154, 2372, 2513, 3231, 3558, 4151, 4308, 5026, 5337, 6462, 7116, 7539, 8302, 10052, 10674, 12453, 12924, 15078, 16604, 21348, 22617, 24906, 30156, 37359, 45234, 49812, 74718, 90468, 149436, 212887, 425774, 638661, 851548, 1277322, 1490209, 1915983, 2554644, 2980418, 3831966, 4470627, 5960836, 7663932, 8941254, 13411881, 17882508, 26823762, 53647524]

約数ペア:

[(1, 53647524), (2, 26823762), (3, 17882508), (4, 13411881), (6, 8941254), (7, 7663932), (9, 5960836), (12, 4470627), (14, 3831966), (18, 2980418), (21, 2554644), (28, 1915983), (36, 1490209), (42, 1277322), (63, 851548), (84, 638661), (126, 425774), (252, 212887), (359, 149436), (593, 90468), (718, 74718), (1077, 49812), (1186, 45234), (1436, 37359), (1779, 30156), (2154, 24906), (2372, 22617), (2513, 21348), (3231, 16604), (3558, 15078), (4151, 12924), (4308, 12453), (5026, 10674), (5337, 10052), (6462, 8302), (7116, 7539)]