50121540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39779}}^1$

素因数の和:39801

約数の個数: 72

約数和(自身を含む): 173759040

約数和(自身を除く): 123637500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 39779, 79558, 119337, 159116, 198895, 238674, 278453, 358011, 397790, 477348, 556906, 596685, 716022, 795580, 835359, 1113812, 1193370, 1392265, 1432044, 1670718, 1790055, 2386740, 2506077, 2784530, 3341436, 3580110, 4176795, 5012154, 5569060, 7160220, 8353590, 10024308, 12530385, 16707180, 25060770, 50121540]

約数ペア:

[(1, 50121540), (2, 25060770), (3, 16707180), (4, 12530385), (5, 10024308), (6, 8353590), (7, 7160220), (9, 5569060), (10, 5012154), (12, 4176795), (14, 3580110), (15, 3341436), (18, 2784530), (20, 2506077), (21, 2386740), (28, 1790055), (30, 1670718), (35, 1432044), (36, 1392265), (42, 1193370), (45, 1113812), (60, 835359), (63, 795580), (70, 716022), (84, 596685), (90, 556906), (105, 477348), (126, 397790), (140, 358011), (180, 278453), (210, 238674), (252, 198895), (315, 159116), (420, 119337), (630, 79558), (1260, 39779)]