53987556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3943}}^1$

素因数の和:4120

約数の個数: 48

約数和(自身を含む): 144886784

約数和(自身を除く): 90899228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 3943, 4564, 6846, 7886, 11829, 13692, 15772, 23658, 27601, 47316, 55202, 82803, 110404, 165606, 331212, 642709, 1285418, 1928127, 2570836, 3856254, 4498963, 7712508, 8997926, 13496889, 17995852, 26993778, 53987556]

約数ペア:

[(1, 53987556), (2, 26993778), (3, 17995852), (4, 13496889), (6, 8997926), (7, 7712508), (12, 4498963), (14, 3856254), (21, 2570836), (28, 1928127), (42, 1285418), (84, 642709), (163, 331212), (326, 165606), (489, 110404), (652, 82803), (978, 55202), (1141, 47316), (1956, 27601), (2282, 23658), (3423, 15772), (3943, 13692), (4564, 11829), (6846, 7886)]