56342748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 172827648

約数和(自身を除く): 116484900

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 132, 147, 154, 186, 196, 217, 231, 281, 294, 308, 341, 372, 434, 462, 539, 562, 588, 651, 682, 843, 868, 924, 1023, 1078, 1124, 1302, 1364, 1519, 1617, 1686, 1967, 2046, 2156, 2387, 2604, 3038, 3091, 3234, 3372, 3934, 4092, 4557, 4774, 5901, 6076, 6182, 6468, 7161, 7868, 8711, 9114, 9273, 9548, 11802, 12364, 13769, 14322, 16709, 17422, 18228, 18546, 21637, 23604, 26133, 27538, 28644, 33418, 34844, 37092, 41307, 43274, 50127, 52266, 55076, 60977, 64911, 66836, 82614, 86548, 95821, 100254, 104532, 121954, 129822, 151459, 165228, 182931, 191642, 200508, 243908, 259644, 287463, 302918, 365862, 383284, 426839, 454377, 574926, 605836, 670747, 731724, 853678, 908754, 1149852, 1280517, 1341494, 1707356, 1817508, 2012241, 2561034, 2682988, 4024482, 4695229, 5122068, 8048964, 9390458, 14085687, 18780916, 28171374, 56342748]

約数ペア:

[(1, 56342748), (2, 28171374), (3, 18780916), (4, 14085687), (6, 9390458), (7, 8048964), (11, 5122068), (12, 4695229), (14, 4024482), (21, 2682988), (22, 2561034), (28, 2012241), (31, 1817508), (33, 1707356), (42, 1341494), (44, 1280517), (49, 1149852), (62, 908754), (66, 853678), (77, 731724), (84, 670747), (93, 605836), (98, 574926), (124, 454377), (132, 426839), (147, 383284), (154, 365862), (186, 302918), (196, 287463), (217, 259644), (231, 243908), (281, 200508), (294, 191642), (308, 182931), (341, 165228), (372, 151459), (434, 129822), (462, 121954), (539, 104532), (562, 100254), (588, 95821), (651, 86548), (682, 82614), (843, 66836), (868, 64911), (924, 60977), (1023, 55076), (1078, 52266), (1124, 50127), (1302, 43274), (1364, 41307), (1519, 37092), (1617, 34844), (1686, 33418), (1967, 28644), (2046, 27538), (2156, 26133), (2387, 23604), (2604, 21637), (3038, 18546), (3091, 18228), (3234, 17422), (3372, 16709), (3934, 14322), (4092, 13769), (4557, 12364), (4774, 11802), (5901, 9548), (6076, 9273), (6182, 9114), (6468, 8711), (7161, 7868)]