49681764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 138378240

約数和(自身を除く): 88696476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 654, 981, 1151, 1199, 1308, 1962, 2302, 2398, 3453, 3597, 3924, 4604, 4796, 6906, 7194, 10359, 10791, 12661, 13812, 14388, 20718, 21582, 25322, 37983, 41436, 43164, 50644, 75966, 113949, 125459, 151932, 227898, 250918, 376377, 455796, 501836, 752754, 1129131, 1380049, 1505508, 2258262, 2760098, 4140147, 4516524, 5520196, 8280294, 12420441, 16560588, 24840882, 49681764]

約数ペア:

[(1, 49681764), (2, 24840882), (3, 16560588), (4, 12420441), (6, 8280294), (9, 5520196), (11, 4516524), (12, 4140147), (18, 2760098), (22, 2258262), (33, 1505508), (36, 1380049), (44, 1129131), (66, 752754), (99, 501836), (109, 455796), (132, 376377), (198, 250918), (218, 227898), (327, 151932), (396, 125459), (436, 113949), (654, 75966), (981, 50644), (1151, 43164), (1199, 41436), (1308, 37983), (1962, 25322), (2302, 21582), (2398, 20718), (3453, 14388), (3597, 13812), (3924, 12661), (4604, 10791), (4796, 10359), (6906, 7194)]