51769964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 101606400

約数和(自身を除く): 49836436

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 79, 92, 158, 316, 391, 419, 782, 838, 1343, 1564, 1676, 1817, 2686, 3634, 5372, 7123, 7268, 9637, 14246, 19274, 28492, 30889, 33101, 38548, 61778, 66202, 123556, 132404, 163829, 327658, 562717, 655316, 761323, 1125434, 1522646, 2250868, 3045292, 12942491, 25884982, 51769964]

約数ペア:

[(1, 51769964), (2, 25884982), (4, 12942491), (17, 3045292), (23, 2250868), (34, 1522646), (46, 1125434), (68, 761323), (79, 655316), (92, 562717), (158, 327658), (316, 163829), (391, 132404), (419, 123556), (782, 66202), (838, 61778), (1343, 38548), (1564, 33101), (1676, 30889), (1817, 28492), (2686, 19274), (3634, 14246), (5372, 9637), (7123, 7268)]