52045940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136963}}^1$

素因数の和:136991

約数の個数: 24

約数和(自身を含む): 115049760

約数和(自身を除く): 63003820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 136963, 273926, 547852, 684815, 1369630, 2602297, 2739260, 5204594, 10409188, 13011485, 26022970, 52045940]

約数ペア:

[(1, 52045940), (2, 26022970), (4, 13011485), (5, 10409188), (10, 5204594), (19, 2739260), (20, 2602297), (38, 1369630), (76, 684815), (95, 547852), (190, 273926), (380, 136963)]