55619390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191791}}^1$

素因数の和:191827

約数の個数: 16

約数和(自身を含む): 103567680

約数和(自身を除く): 47948290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 191791, 383582, 958955, 1917910, 5561939, 11123878, 27809695, 55619390]

約数ペア:

[(1, 55619390), (2, 27809695), (5, 11123878), (10, 5561939), (29, 1917910), (58, 958955), (145, 383582), (290, 191791)]