51839444390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10861}}^1\times {\mathrm{25121}}^1$

素因数の和:36008

約数の個数: 32

約数和(自身を含む): 98235059040

約数和(自身を除く): 46395614650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10861, 21722, 25121, 50242, 54305, 108610, 125605, 206359, 251210, 412718, 477299, 954598, 1031795, 2063590, 2386495, 4772990, 272839181, 545678362, 1364195905, 2728391810, 5183944439, 10367888878, 25919722195, 51839444390]

約数ペア:

[(1, 51839444390), (2, 25919722195), (5, 10367888878), (10, 5183944439), (19, 2728391810), (38, 1364195905), (95, 545678362), (190, 272839181), (10861, 4772990), (21722, 2386495), (25121, 2063590), (50242, 1031795), (54305, 954598), (108610, 477299), (125605, 412718), (206359, 251210)]