49971788

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 89268480

約数和(自身を除く): 39296692

約数列:

[1, 2, 4, 71, 142, 179, 284, 358, 716, 983, 1966, 3932, 12709, 25418, 50836, 69793, 139586, 175957, 279172, 351914, 703828, 12492947, 24985894, 49971788]

約数ペア:

[(1, 49971788), (2, 24985894), (4, 12492947), (71, 703828), (142, 351914), (179, 279172), (284, 175957), (358, 139586), (716, 69793), (983, 50836), (1966, 25418), (3932, 12709)]