51476436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2213

約数の個数: 72

約数和(自身を含む): 144344928

約数和(自身を除く): 92868492

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, 2131, 2196, 2684, 4026, 4262, 6039, 6393, 8052, 8524, 12078, 12786, 19179, 23441, 24156, 25572, 38358, 46882, 70323, 76716, 93764, 129991, 140646, 210969, 259982, 281292, 389973, 421938, 519964, 779946, 843876, 1169919, 1429901, 1559892, 2339838, 2859802, 4289703, 4679676, 5719604, 8579406, 12869109, 17158812, 25738218, 51476436]

約数ペア:

[(1, 51476436), (2, 25738218), (3, 17158812), (4, 12869109), (6, 8579406), (9, 5719604), (11, 4679676), (12, 4289703), (18, 2859802), (22, 2339838), (33, 1559892), (36, 1429901), (44, 1169919), (61, 843876), (66, 779946), (99, 519964), (122, 421938), (132, 389973), (183, 281292), (198, 259982), (244, 210969), (366, 140646), (396, 129991), (549, 93764), (671, 76716), (732, 70323), (1098, 46882), (1342, 38358), (2013, 25572), (2131, 24156), (2196, 23441), (2684, 19179), (4026, 12786), (4262, 12078), (6039, 8524), (6393, 8052)]