2912759905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{48991}}^1$

素因数の和:49077

約数の個数: 32

約数和(自身を含む): 4063592448

約数和(自身を除く): 1150832543

約数列:

[1, 5, 11, 23, 47, 55, 115, 235, 253, 517, 1081, 1265, 2585, 5405, 11891, 48991, 59455, 244955, 538901, 1126793, 2302577, 2694505, 5633965, 11512885, 12394723, 25328347, 52959271, 61973615, 126641735, 264796355, 582551981, 2912759905]

約数ペア:

[(1, 2912759905), (5, 582551981), (11, 264796355), (23, 126641735), (47, 61973615), (55, 52959271), (115, 25328347), (235, 12394723), (253, 11512885), (517, 5633965), (1081, 2694505), (1265, 2302577), (2585, 1126793), (5405, 538901), (11891, 244955), (48991, 59455)]