48387220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{599}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 116524800

約数和(自身を除く): 68137580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 577, 599, 1154, 1198, 2308, 2396, 2885, 2995, 4039, 4193, 5770, 5990, 8078, 8386, 11540, 11980, 16156, 16772, 20195, 20965, 40390, 41930, 80780, 83860, 345623, 691246, 1382492, 1728115, 2419361, 3456230, 4838722, 6912460, 9677444, 12096805, 24193610, 48387220]

約数ペア:

[(1, 48387220), (2, 24193610), (4, 12096805), (5, 9677444), (7, 6912460), (10, 4838722), (14, 3456230), (20, 2419361), (28, 1728115), (35, 1382492), (70, 691246), (140, 345623), (577, 83860), (599, 80780), (1154, 41930), (1198, 40390), (2308, 20965), (2396, 20195), (2885, 16772), (2995, 16156), (4039, 11980), (4193, 11540), (5770, 8386), (5990, 8078)]