52402140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4621}}^1$

素因数の和:4649

約数の個数: 120

約数和(自身を含む): 187912032

約数和(自身を除く): 135509892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4621, 5670, 9242, 11340, 13863, 18484, 23105, 27726, 32347, 41589, 46210, 55452, 64694, 69315, 83178, 92420, 97041, 124767, 129388, 138630, 161735, 166356, 194082, 207945, 249534, 277260, 291123, 323470, 374301, 388164, 415890, 485205, 499068, 582246, 623835, 646940, 748602, 831780, 873369, 970410, 1164492, 1247670, 1455615, 1497204, 1746738, 1871505, 1940820, 2495340, 2620107, 2911230, 3493476, 3743010, 4366845, 5240214, 5822460, 7486020, 8733690, 10480428, 13100535, 17467380, 26201070, 52402140]

約数ペア:

[(1, 52402140), (2, 26201070), (3, 17467380), (4, 13100535), (5, 10480428), (6, 8733690), (7, 7486020), (9, 5822460), (10, 5240214), (12, 4366845), (14, 3743010), (15, 3493476), (18, 2911230), (20, 2620107), (21, 2495340), (27, 1940820), (28, 1871505), (30, 1746738), (35, 1497204), (36, 1455615), (42, 1247670), (45, 1164492), (54, 970410), (60, 873369), (63, 831780), (70, 748602), (81, 646940), (84, 623835), (90, 582246), (105, 499068), (108, 485205), (126, 415890), (135, 388164), (140, 374301), (162, 323470), (180, 291123), (189, 277260), (210, 249534), (252, 207945), (270, 194082), (315, 166356), (324, 161735), (378, 138630), (405, 129388), (420, 124767), (540, 97041), (567, 92420), (630, 83178), (756, 69315), (810, 64694), (945, 55452), (1134, 46210), (1260, 41589), (1620, 32347), (1890, 27726), (2268, 23105), (2835, 18484), (3780, 13863), (4621, 11340), (5670, 9242)]