52182760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 134939520

約数和(自身を除く): 82756760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 227, 280, 454, 821, 908, 1135, 1589, 1642, 1816, 2270, 3178, 3284, 4105, 4540, 5747, 6356, 6568, 7945, 8210, 9080, 11494, 12712, 15890, 16420, 22988, 28735, 31780, 32840, 45976, 57470, 63560, 114940, 186367, 229880, 372734, 745468, 931835, 1304569, 1490936, 1863670, 2609138, 3727340, 5218276, 6522845, 7454680, 10436552, 13045690, 26091380, 52182760]

約数ペア:

[(1, 52182760), (2, 26091380), (4, 13045690), (5, 10436552), (7, 7454680), (8, 6522845), (10, 5218276), (14, 3727340), (20, 2609138), (28, 1863670), (35, 1490936), (40, 1304569), (56, 931835), (70, 745468), (140, 372734), (227, 229880), (280, 186367), (454, 114940), (821, 63560), (908, 57470), (1135, 45976), (1589, 32840), (1642, 31780), (1816, 28735), (2270, 22988), (3178, 16420), (3284, 15890), (4105, 12712), (4540, 11494), (5747, 9080), (6356, 8210), (6568, 7945)]