47545277

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 58262400

約数和(自身を除く): 10717123

約数列:

[1, 13, 17, 19, 67, 169, 221, 247, 323, 871, 1139, 1273, 2197, 2873, 3211, 4199, 11323, 14807, 16549, 21641, 37349, 41743, 54587, 147199, 192491, 215137, 281333, 709631, 2502383, 2796781, 3657329, 47545277]

約数ペア:

[(1, 47545277), (13, 3657329), (17, 2796781), (19, 2502383), (67, 709631), (169, 281333), (221, 215137), (247, 192491), (323, 147199), (871, 54587), (1139, 41743), (1273, 37349), (2197, 21641), (2873, 16549), (3211, 14807), (4199, 11323)]