48409940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{105239}}^1$

素因数の和:105271

約数の個数: 24

約数和(自身を含む): 106081920

約数和(自身を除く): 57671980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 105239, 210478, 420956, 526195, 1052390, 2104780, 2420497, 4840994, 9681988, 12102485, 24204970, 48409940]

約数ペア:

[(1, 48409940), (2, 24204970), (4, 12102485), (5, 9681988), (10, 4840994), (20, 2420497), (23, 2104780), (46, 1052390), (92, 526195), (115, 420956), (230, 210478), (460, 105239)]