50320620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39937}}^1$

素因数の和:39959

約数の個数: 72

約数和(自身を含む): 174449184

約数和(自身を除く): 124128564

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, 39937, 79874, 119811, 159748, 199685, 239622, 279559, 359433, 399370, 479244, 559118, 599055, 718866, 798740, 838677, 1118236, 1198110, 1397795, 1437732, 1677354, 1797165, 2396220, 2516031, 2795590, 3354708, 3594330, 4193385, 5032062, 5591180, 7188660, 8386770, 10064124, 12580155, 16773540, 25160310, 50320620]

約数ペア:

[(1, 50320620), (2, 25160310), (3, 16773540), (4, 12580155), (5, 10064124), (6, 8386770), (7, 7188660), (9, 5591180), (10, 5032062), (12, 4193385), (14, 3594330), (15, 3354708), (18, 2795590), (20, 2516031), (21, 2396220), (28, 1797165), (30, 1677354), (35, 1437732), (36, 1397795), (42, 1198110), (45, 1118236), (60, 838677), (63, 798740), (70, 718866), (84, 599055), (90, 559118), (105, 479244), (126, 399370), (140, 359433), (180, 279559), (210, 239622), (252, 199685), (315, 159748), (420, 119811), (630, 79874), (1260, 39937)]