49503760

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4153}}^1$

素因数の和:4315

約数の個数: 40

約数和(自身を含む): 115896600

約数和(自身を除く): 66392840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 4153, 5960, 8306, 11920, 16612, 20765, 33224, 41530, 66448, 83060, 166120, 332240, 618797, 1237594, 2475188, 3093985, 4950376, 6187970, 9900752, 12375940, 24751880, 49503760]

約数ペア:

[(1, 49503760), (2, 24751880), (4, 12375940), (5, 9900752), (8, 6187970), (10, 4950376), (16, 3093985), (20, 2475188), (40, 1237594), (80, 618797), (149, 332240), (298, 166120), (596, 83060), (745, 66448), (1192, 41530), (1490, 33224), (2384, 20765), (2980, 16612), (4153, 11920), (5960, 8306)]