52621100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{10739}}^1$

素因数の和:10767

約数の個数: 54

約数和(自身を含む): 132843060

約数和(自身を除く): 80221960

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 10739, 21478, 42956, 53695, 75173, 107390, 150346, 214780, 268475, 300692, 375865, 526211, 536950, 751730, 1052422, 1073900, 1503460, 1879325, 2104844, 2631055, 3758650, 5262110, 7517300, 10524220, 13155275, 26310550, 52621100]

約数ペア:

[(1, 52621100), (2, 26310550), (4, 13155275), (5, 10524220), (7, 7517300), (10, 5262110), (14, 3758650), (20, 2631055), (25, 2104844), (28, 1879325), (35, 1503460), (49, 1073900), (50, 1052422), (70, 751730), (98, 536950), (100, 526211), (140, 375865), (175, 300692), (196, 268475), (245, 214780), (350, 150346), (490, 107390), (700, 75173), (980, 53695), (1225, 42956), (2450, 21478), (4900, 10739)]