51672712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70979}}^1$

素因数の和:71005

約数の個数: 32

約数和(自身を含む): 119246400

約数和(自身を除く): 67573688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 70979, 141958, 283916, 496853, 567832, 922727, 993706, 1845454, 1987412, 3690908, 3974824, 6459089, 7381816, 12918178, 25836356, 51672712]

約数ペア:

[(1, 51672712), (2, 25836356), (4, 12918178), (7, 7381816), (8, 6459089), (13, 3974824), (14, 3690908), (26, 1987412), (28, 1845454), (52, 993706), (56, 922727), (91, 567832), (104, 496853), (182, 283916), (364, 141958), (728, 70979)]