57082718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 111132672

約数和(自身を除く): 54049954

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1087, 1694, 2174, 2387, 3751, 4774, 7502, 7609, 11957, 15218, 23914, 26257, 33697, 52514, 67394, 83699, 131527, 167398, 235879, 263054, 370667, 471758, 741334, 920689, 1841378, 2594669, 4077337, 5189338, 8154674, 28541359, 57082718]

約数ペア:

[(1, 57082718), (2, 28541359), (7, 8154674), (11, 5189338), (14, 4077337), (22, 2594669), (31, 1841378), (62, 920689), (77, 741334), (121, 471758), (154, 370667), (217, 263054), (242, 235879), (341, 167398), (434, 131527), (682, 83699), (847, 67394), (1087, 52514), (1694, 33697), (2174, 26257), (2387, 23914), (3751, 15218), (4774, 11957), (7502, 7609)]