49757349

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 72069120

約数和(自身を除く): 22311771

約数列:

[1, 3, 23, 47, 67, 69, 141, 201, 229, 687, 1081, 1541, 3149, 3243, 4623, 5267, 9447, 10763, 15343, 15801, 32289, 46029, 72427, 217281, 247549, 352889, 721121, 742647, 1058667, 2163363, 16585783, 49757349]

約数ペア:

[(1, 49757349), (3, 16585783), (23, 2163363), (47, 1058667), (67, 742647), (69, 721121), (141, 352889), (201, 247549), (229, 217281), (687, 72427), (1081, 46029), (1541, 32289), (3149, 15801), (3243, 15343), (4623, 10763), (5267, 9447)]