51692270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 112444416

約数和(自身を除く): 60752146

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 97, 115, 161, 194, 230, 322, 331, 485, 662, 679, 805, 970, 1358, 1610, 1655, 2231, 2317, 3310, 3395, 4462, 4634, 6790, 7613, 11155, 11585, 15226, 15617, 22310, 23170, 31234, 32107, 38065, 53291, 64214, 76130, 78085, 106582, 156170, 160535, 224749, 266455, 321070, 449498, 532910, 738461, 1123745, 1476922, 2247490, 3692305, 5169227, 7384610, 10338454, 25846135, 51692270]

約数ペア:

[(1, 51692270), (2, 25846135), (5, 10338454), (7, 7384610), (10, 5169227), (14, 3692305), (23, 2247490), (35, 1476922), (46, 1123745), (70, 738461), (97, 532910), (115, 449498), (161, 321070), (194, 266455), (230, 224749), (322, 160535), (331, 156170), (485, 106582), (662, 78085), (679, 76130), (805, 64214), (970, 53291), (1358, 38065), (1610, 32107), (1655, 31234), (2231, 23170), (2317, 22310), (3310, 15617), (3395, 15226), (4462, 11585), (4634, 11155), (6790, 7613)]