52471230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{249863}}^1$

素因数の和:249880

約数の個数: 32

約数和(自身を含む): 143921664

約数和(自身を除く): 91450434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 249863, 499726, 749589, 1249315, 1499178, 1749041, 2498630, 3498082, 3747945, 5247123, 7495890, 8745205, 10494246, 17490410, 26235615, 52471230]

約数ペア:

[(1, 52471230), (2, 26235615), (3, 17490410), (5, 10494246), (6, 8745205), (7, 7495890), (10, 5247123), (14, 3747945), (15, 3498082), (21, 2498630), (30, 1749041), (35, 1499178), (42, 1249315), (70, 749589), (105, 499726), (210, 249863)]