51344676

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 133783104

約数和(自身を除く): 82438428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 103, 122, 183, 206, 227, 244, 309, 366, 412, 454, 549, 618, 681, 732, 908, 927, 1098, 1236, 1362, 1854, 2043, 2196, 2724, 3708, 4086, 6283, 8172, 12566, 13847, 18849, 23381, 25132, 27694, 37698, 41541, 46762, 55388, 56547, 70143, 75396, 83082, 93524, 113094, 124623, 140286, 166164, 210429, 226188, 249246, 280572, 420858, 498492, 841716, 1426241, 2852482, 4278723, 5704964, 8557446, 12836169, 17114892, 25672338, 51344676]

約数ペア:

[(1, 51344676), (2, 25672338), (3, 17114892), (4, 12836169), (6, 8557446), (9, 5704964), (12, 4278723), (18, 2852482), (36, 1426241), (61, 841716), (103, 498492), (122, 420858), (183, 280572), (206, 249246), (227, 226188), (244, 210429), (309, 166164), (366, 140286), (412, 124623), (454, 113094), (549, 93524), (618, 83082), (681, 75396), (732, 70143), (908, 56547), (927, 55388), (1098, 46762), (1236, 41541), (1362, 37698), (1854, 27694), (2043, 25132), (2196, 23381), (2724, 18849), (3708, 13847), (4086, 12566), (6283, 8172)]