51463675

素因数分解:

$5^2\times {\mathrm{17}}^3\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 67964400

約数和(自身を除く): 16500725

約数列:

[1, 5, 17, 25, 85, 289, 419, 425, 1445, 2095, 4913, 7123, 7225, 10475, 24565, 35615, 121091, 122825, 178075, 605455, 2058547, 3027275, 10292735, 51463675]

約数ペア:

[(1, 51463675), (5, 10292735), (17, 3027275), (25, 2058547), (85, 605455), (289, 178075), (419, 122825), (425, 121091), (1445, 35615), (2095, 24565), (4913, 10475), (7123, 7225)]