55884647

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 71500800

約数和(自身を除く): 15616153

約数列:

[1, 7, 13, 49, 83, 91, 151, 343, 581, 637, 1057, 1079, 1963, 4067, 4459, 7399, 7553, 12533, 13741, 28469, 51793, 52871, 87731, 96187, 162929, 370097, 614117, 673309, 1140503, 4298819, 7983521, 55884647]

約数ペア:

[(1, 55884647), (7, 7983521), (13, 4298819), (49, 1140503), (83, 673309), (91, 614117), (151, 370097), (343, 162929), (581, 96187), (637, 87731), (1057, 52871), (1079, 51793), (1963, 28469), (4067, 13741), (4459, 12533), (7399, 7553)]