51899406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9931}}^1$

素因数の和:10016

約数の個数: 32

約数和(自身を含む): 113463168

約数和(自身を除く): 61563762

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 9931, 19862, 29793, 59586, 129103, 258206, 387309, 665377, 774618, 1330754, 1996131, 3992262, 8649901, 17299802, 25949703, 51899406]

約数ペア:

[(1, 51899406), (2, 25949703), (3, 17299802), (6, 8649901), (13, 3992262), (26, 1996131), (39, 1330754), (67, 774618), (78, 665377), (134, 387309), (201, 258206), (402, 129103), (871, 59586), (1742, 29793), (2613, 19862), (5226, 9931)]