50182020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39827}}^1$

素因数の和:39849

約数の個数: 72

約数和(自身を含む): 173968704

約数和(自身を除く): 123786684

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, 39827, 79654, 119481, 159308, 199135, 238962, 278789, 358443, 398270, 477924, 557578, 597405, 716886, 796540, 836367, 1115156, 1194810, 1393945, 1433772, 1672734, 1792215, 2389620, 2509101, 2787890, 3345468, 3584430, 4181835, 5018202, 5575780, 7168860, 8363670, 10036404, 12545505, 16727340, 25091010, 50182020]

約数ペア:

[(1, 50182020), (2, 25091010), (3, 16727340), (4, 12545505), (5, 10036404), (6, 8363670), (7, 7168860), (9, 5575780), (10, 5018202), (12, 4181835), (14, 3584430), (15, 3345468), (18, 2787890), (20, 2509101), (21, 2389620), (28, 1792215), (30, 1672734), (35, 1433772), (36, 1393945), (42, 1194810), (45, 1115156), (60, 836367), (63, 796540), (70, 716886), (84, 597405), (90, 557578), (105, 477924), (126, 398270), (140, 358443), (180, 278789), (210, 238962), (252, 199135), (315, 159308), (420, 119481), (630, 79654), (1260, 39827)]