27940748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 55641600

約数和(自身を除く): 27700852

約数列:

[1, 2, 4, 11, 22, 44, 47, 59, 94, 118, 188, 229, 236, 458, 517, 649, 916, 1034, 1298, 2068, 2519, 2596, 2773, 5038, 5546, 10076, 10763, 11092, 13511, 21526, 27022, 30503, 43052, 54044, 61006, 118393, 122012, 148621, 236786, 297242, 473572, 594484, 635017, 1270034, 2540068, 6985187, 13970374, 27940748]

約数ペア:

[(1, 27940748), (2, 13970374), (4, 6985187), (11, 2540068), (22, 1270034), (44, 635017), (47, 594484), (59, 473572), (94, 297242), (118, 236786), (188, 148621), (229, 122012), (236, 118393), (458, 61006), (517, 54044), (649, 43052), (916, 30503), (1034, 27022), (1298, 21526), (2068, 13511), (2519, 11092), (2596, 10763), (2773, 10076), (5038, 5546)]