56356713

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2786

約数の個数: 36

約数和(自身を含む): 96744960

約数和(自身を除く): 40388247

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2719, 2961, 6909, 8157, 19033, 20727, 24471, 57099, 127793, 133231, 171297, 383379, 399693, 894551, 1150137, 1199079, 2683653, 6261857, 8050959, 18785571, 56356713]

約数ペア:

[(1, 56356713), (3, 18785571), (7, 8050959), (9, 6261857), (21, 2683653), (47, 1199079), (49, 1150137), (63, 894551), (141, 399693), (147, 383379), (329, 171297), (423, 133231), (441, 127793), (987, 57099), (2303, 24471), (2719, 20727), (2961, 19033), (6909, 8157)]