57207227

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 79289280

約数和(自身を除く): 22082053

約数列:

[1, 7, 11, 17, 29, 77, 119, 121, 137, 187, 203, 319, 493, 847, 959, 1309, 1507, 2057, 2233, 2329, 3451, 3509, 3973, 5423, 10549, 14399, 16303, 16577, 24563, 25619, 27811, 37961, 43703, 59653, 67541, 116039, 179333, 281809, 305921, 417571, 472787, 480733, 742951, 1972663, 3365131, 5200657, 8172461, 57207227]

約数ペア:

[(1, 57207227), (7, 8172461), (11, 5200657), (17, 3365131), (29, 1972663), (77, 742951), (119, 480733), (121, 472787), (137, 417571), (187, 305921), (203, 281809), (319, 179333), (493, 116039), (847, 67541), (959, 59653), (1309, 43703), (1507, 37961), (2057, 27811), (2233, 25619), (2329, 24563), (3451, 16577), (3509, 16303), (3973, 14399), (5423, 10549)]