49780570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5347}}^1$

素因数の和:5387

約数の個数: 48

約数和(自身を含む): 109740960

約数和(自身を除く): 59960390

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 5347, 9310, 10694, 26735, 37429, 53470, 74858, 101593, 187145, 203186, 262003, 374290, 507965, 524006, 711151, 1015930, 1310015, 1422302, 2620030, 3555755, 4978057, 7111510, 9956114, 24890285, 49780570]

約数ペア:

[(1, 49780570), (2, 24890285), (5, 9956114), (7, 7111510), (10, 4978057), (14, 3555755), (19, 2620030), (35, 1422302), (38, 1310015), (49, 1015930), (70, 711151), (95, 524006), (98, 507965), (133, 374290), (190, 262003), (245, 203186), (266, 187145), (490, 101593), (665, 74858), (931, 53470), (1330, 37429), (1862, 26735), (4655, 10694), (5347, 9310)]