49944830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2357}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 97451424

約数和(自身を除く): 47506594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 2357, 4238, 4714, 10595, 11785, 21190, 23570, 30641, 61282, 153205, 306410, 384191, 768382, 1920955, 3841910, 4994483, 9988966, 24972415, 49944830]

約数ペア:

[(1, 49944830), (2, 24972415), (5, 9988966), (10, 4994483), (13, 3841910), (26, 1920955), (65, 768382), (130, 384191), (163, 306410), (326, 153205), (815, 61282), (1630, 30641), (2119, 23570), (2357, 21190), (4238, 11785), (4714, 10595)]