57875444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 117573120

約数和(自身を除く): 59697676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 107, 209, 214, 418, 428, 647, 836, 1177, 1294, 2033, 2354, 2588, 4066, 4708, 7117, 8132, 12293, 14234, 22363, 24586, 28468, 44726, 49172, 69229, 89452, 135223, 138458, 270446, 276916, 540892, 761519, 1315351, 1523038, 2630702, 3046076, 5261404, 14468861, 28937722, 57875444]

約数ペア:

[(1, 57875444), (2, 28937722), (4, 14468861), (11, 5261404), (19, 3046076), (22, 2630702), (38, 1523038), (44, 1315351), (76, 761519), (107, 540892), (209, 276916), (214, 270446), (418, 138458), (428, 135223), (647, 89452), (836, 69229), (1177, 49172), (1294, 44726), (2033, 28468), (2354, 24586), (2588, 22363), (4066, 14234), (4708, 12293), (7117, 8132)]