49219884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 143139360

約数和(自身を除く): 93919476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1129, 1211, 1557, 2076, 2258, 2422, 3114, 3387, 3633, 4516, 4844, 6228, 6774, 7266, 7903, 10161, 10899, 13548, 14532, 15806, 20322, 21798, 23709, 31612, 40644, 43596, 47418, 71127, 94836, 142254, 195317, 284508, 390634, 585951, 781268, 1171902, 1367219, 1757853, 2343804, 2734438, 3515706, 4101657, 5468876, 7031412, 8203314, 12304971, 16406628, 24609942, 49219884]

約数ペア:

[(1, 49219884), (2, 24609942), (3, 16406628), (4, 12304971), (6, 8203314), (7, 7031412), (9, 5468876), (12, 4101657), (14, 3515706), (18, 2734438), (21, 2343804), (28, 1757853), (36, 1367219), (42, 1171902), (63, 781268), (84, 585951), (126, 390634), (173, 284508), (252, 195317), (346, 142254), (519, 94836), (692, 71127), (1038, 47418), (1129, 43596), (1211, 40644), (1557, 31612), (2076, 23709), (2258, 21798), (2422, 20322), (3114, 15806), (3387, 14532), (3633, 13548), (4516, 10899), (4844, 10161), (6228, 7903), (6774, 7266)]