56656140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32561}}^1$

素因数の和:32602

約数の個数: 48

約数和(自身を含む): 164112480

約数和(自身を除く): 107456340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 32561, 65122, 97683, 130244, 162805, 195366, 325610, 390732, 488415, 651220, 944269, 976830, 1888538, 1953660, 2832807, 3777076, 4721345, 5665614, 9442690, 11331228, 14164035, 18885380, 28328070, 56656140]

約数ペア:

[(1, 56656140), (2, 28328070), (3, 18885380), (4, 14164035), (5, 11331228), (6, 9442690), (10, 5665614), (12, 4721345), (15, 3777076), (20, 2832807), (29, 1953660), (30, 1888538), (58, 976830), (60, 944269), (87, 651220), (116, 488415), (145, 390732), (174, 325610), (290, 195366), (348, 162805), (435, 130244), (580, 97683), (870, 65122), (1740, 32561)]