51437828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5179}}^1$

素因数の和:5387

約数の個数: 24

約数和(自身を含む): 97466880

約数和(自身を除く): 46029052

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 5179, 9932, 10358, 20716, 67327, 134654, 269308, 989189, 1978378, 3956756, 12859457, 25718914, 51437828]

約数ペア:

[(1, 51437828), (2, 25718914), (4, 12859457), (13, 3956756), (26, 1978378), (52, 989189), (191, 269308), (382, 134654), (764, 67327), (2483, 20716), (4966, 10358), (5179, 9932)]