55301939

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 74856960

約数和(自身を除く): 19555021

約数列:

[1, 7, 11, 37, 47, 49, 59, 77, 259, 329, 407, 413, 517, 539, 649, 1739, 1813, 2183, 2303, 2773, 2849, 2891, 3619, 4543, 12173, 15281, 19129, 19411, 19943, 24013, 25333, 30503, 31801, 85211, 102601, 106967, 133903, 135877, 168091, 213521, 718207, 937321, 1128611, 1176637, 1494647, 5027449, 7900277, 55301939]

約数ペア:

[(1, 55301939), (7, 7900277), (11, 5027449), (37, 1494647), (47, 1176637), (49, 1128611), (59, 937321), (77, 718207), (259, 213521), (329, 168091), (407, 135877), (413, 133903), (517, 106967), (539, 102601), (649, 85211), (1739, 31801), (1813, 30503), (2183, 25333), (2303, 24013), (2773, 19943), (2849, 19411), (2891, 19129), (3619, 15281), (4543, 12173)]