55734908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19991}}^1$

素因数の和:20053

約数の個数: 24

約数和(自身を含む): 105797664

約数和(自身を除く): 50062756

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 19991, 39982, 79964, 339847, 679694, 819631, 1359388, 1639262, 3278524, 13933727, 27867454, 55734908]

約数ペア:

[(1, 55734908), (2, 27867454), (4, 13933727), (17, 3278524), (34, 1639262), (41, 1359388), (68, 819631), (82, 679694), (164, 339847), (697, 79964), (1394, 39982), (2788, 19991)]