51766308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 145157376

約数和(自身を除く): 93391068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2143, 2196, 2684, 4026, 4286, 6039, 6429, 8052, 8572, 12078, 12858, 19287, 23573, 24156, 25716, 38574, 47146, 70719, 77148, 94292, 130723, 141438, 212157, 261446, 282876, 392169, 424314, 522892, 784338, 848628, 1176507, 1437953, 1568676, 2353014, 2875906, 4313859, 4706028, 5751812, 8627718, 12941577, 17255436, 25883154, 51766308]

約数ペア:

[(1, 51766308), (2, 25883154), (3, 17255436), (4, 12941577), (6, 8627718), (9, 5751812), (11, 4706028), (12, 4313859), (18, 2875906), (22, 2353014), (33, 1568676), (36, 1437953), (44, 1176507), (61, 848628), (66, 784338), (99, 522892), (122, 424314), (132, 392169), (183, 282876), (198, 261446), (244, 212157), (366, 141438), (396, 130723), (549, 94292), (671, 77148), (732, 70719), (1098, 47146), (1342, 38574), (2013, 25716), (2143, 24156), (2196, 23573), (2684, 19287), (4026, 12858), (4286, 12078), (6039, 8572), (6429, 8052)]