49597771972

素因数分解:

$2^2\times 7^2\times {\mathrm{2131}}^1\times {\mathrm{118747}}^1$

素因数の和:120896

約数の個数: 36

約数和(自身を含む): 101015123664

約数和(自身を除く): 51417351692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2131, 4262, 8524, 14917, 29834, 59668, 104419, 118747, 208838, 237494, 417676, 474988, 831229, 1662458, 3324916, 5818603, 11637206, 23274412, 253049857, 506099714, 1012199428, 1771348999, 3542697998, 7085395996, 12399442993, 24798885986, 49597771972]

約数ペア:

[(1, 49597771972), (2, 24798885986), (4, 12399442993), (7, 7085395996), (14, 3542697998), (28, 1771348999), (49, 1012199428), (98, 506099714), (196, 253049857), (2131, 23274412), (4262, 11637206), (8524, 5818603), (14917, 3324916), (29834, 1662458), (59668, 831229), (104419, 474988), (118747, 417676), (208838, 237494)]