54103820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{117617}}^1$

素因数の和:117649

約数の個数: 24

約数和(自身を含む): 118558944

約数和(自身を除く): 64455124

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 117617, 235234, 470468, 588085, 1176170, 2352340, 2705191, 5410382, 10820764, 13525955, 27051910, 54103820]

約数ペア:

[(1, 54103820), (2, 27051910), (4, 13525955), (5, 10820764), (10, 5410382), (20, 2705191), (23, 2352340), (46, 1176170), (92, 588085), (115, 470468), (230, 235234), (460, 117617)]