55902807

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11273}}^1$

素因数の和:11327

約数の個数: 24

約数和(自身を含む): 87937200

約数和(自身を除く): 32034393

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 11273, 33819, 101457, 214187, 326917, 642561, 980751, 1927683, 2942253, 6211423, 18634269, 55902807]

約数ペア:

[(1, 55902807), (3, 18634269), (9, 6211423), (19, 2942253), (29, 1927683), (57, 980751), (87, 642561), (171, 326917), (261, 214187), (551, 101457), (1653, 33819), (4959, 11273)]