49763090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20147}}^1$

素因数の和:20186

約数の個数: 32

約数和(自身を含む): 101545920

約数和(自身を除く): 51782830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 20147, 40294, 100735, 201470, 261911, 382793, 523822, 765586, 1309555, 1913965, 2619110, 3827930, 4976309, 9952618, 24881545, 49763090]

約数ペア:

[(1, 49763090), (2, 24881545), (5, 9952618), (10, 4976309), (13, 3827930), (19, 2619110), (26, 1913965), (38, 1309555), (65, 765586), (95, 523822), (130, 382793), (190, 261911), (247, 201470), (494, 100735), (1235, 40294), (2470, 20147)]