55019013

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16273}}^1$

素因数の和:16313

約数の個数: 24

約数和(自身を含む): 89051328

約数和(自身を除く): 34032315

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 16273, 48819, 113911, 341733, 374279, 797377, 1122837, 2392131, 2619953, 7859859, 18339671, 55019013]

約数ペア:

[(1, 55019013), (3, 18339671), (7, 7859859), (21, 2619953), (23, 2392131), (49, 1122837), (69, 797377), (147, 374279), (161, 341733), (483, 113911), (1127, 48819), (3381, 16273)]