47237860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 104622336

約数和(自身を除く): 57384476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 997, 1030, 1994, 2060, 2369, 3988, 4738, 4985, 9476, 9970, 11845, 19940, 22931, 23690, 45862, 47380, 91724, 102691, 114655, 205382, 229310, 410764, 458620, 513455, 1026910, 2053820, 2361893, 4723786, 9447572, 11809465, 23618930, 47237860]

約数ペア:

[(1, 47237860), (2, 23618930), (4, 11809465), (5, 9447572), (10, 4723786), (20, 2361893), (23, 2053820), (46, 1026910), (92, 513455), (103, 458620), (115, 410764), (206, 229310), (230, 205382), (412, 114655), (460, 102691), (515, 91724), (997, 47380), (1030, 45862), (1994, 23690), (2060, 22931), (2369, 19940), (3988, 11845), (4738, 9970), (4985, 9476)]