55842800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10739}}^1$

素因数の和:10770

約数の個数: 60

約数和(自身を含む): 144495960

約数和(自身を除く): 88653160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 10739, 21478, 42956, 53695, 85912, 107390, 139607, 171824, 214780, 268475, 279214, 429560, 536950, 558428, 698035, 859120, 1073900, 1116856, 1396070, 2147800, 2233712, 2792140, 3490175, 4295600, 5584280, 6980350, 11168560, 13960700, 27921400, 55842800]

約数ペア:

[(1, 55842800), (2, 27921400), (4, 13960700), (5, 11168560), (8, 6980350), (10, 5584280), (13, 4295600), (16, 3490175), (20, 2792140), (25, 2233712), (26, 2147800), (40, 1396070), (50, 1116856), (52, 1073900), (65, 859120), (80, 698035), (100, 558428), (104, 536950), (130, 429560), (200, 279214), (208, 268475), (260, 214780), (325, 171824), (400, 139607), (520, 107390), (650, 85912), (1040, 53695), (1300, 42956), (2600, 21478), (5200, 10739)]