55919435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 79434432

約数和(自身を除く): 23514997

約数列:

[1, 5, 11, 13, 55, 65, 143, 197, 397, 715, 985, 1985, 2167, 2561, 4367, 5161, 10835, 12805, 21835, 25805, 28171, 56771, 78209, 140855, 283855, 391045, 860299, 1016717, 4301495, 5083585, 11183887, 55919435]

約数ペア:

[(1, 55919435), (5, 11183887), (11, 5083585), (13, 4301495), (55, 1016717), (65, 860299), (143, 391045), (197, 283855), (397, 140855), (715, 78209), (985, 56771), (1985, 28171), (2167, 25805), (2561, 21835), (4367, 12805), (5161, 10835)]