54644120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 135939600

約数和(自身を除く): 81295480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 163, 170, 232, 289, 290, 326, 340, 493, 578, 580, 652, 680, 815, 986, 1156, 1160, 1304, 1445, 1630, 1972, 2312, 2465, 2771, 2890, 3260, 3944, 4727, 4930, 5542, 5780, 6520, 8381, 9454, 9860, 11084, 11560, 13855, 16762, 18908, 19720, 22168, 23635, 27710, 33524, 37816, 41905, 47107, 47270, 55420, 67048, 80359, 83810, 94214, 94540, 110840, 160718, 167620, 188428, 189080, 235535, 321436, 335240, 376856, 401795, 471070, 642872, 803590, 942140, 1366103, 1607180, 1884280, 2732206, 3214360, 5464412, 6830515, 10928824, 13661030, 27322060, 54644120]

約数ペア:

[(1, 54644120), (2, 27322060), (4, 13661030), (5, 10928824), (8, 6830515), (10, 5464412), (17, 3214360), (20, 2732206), (29, 1884280), (34, 1607180), (40, 1366103), (58, 942140), (68, 803590), (85, 642872), (116, 471070), (136, 401795), (145, 376856), (163, 335240), (170, 321436), (232, 235535), (289, 189080), (290, 188428), (326, 167620), (340, 160718), (493, 110840), (578, 94540), (580, 94214), (652, 83810), (680, 80359), (815, 67048), (986, 55420), (1156, 47270), (1160, 47107), (1304, 41905), (1445, 37816), (1630, 33524), (1972, 27710), (2312, 23635), (2465, 22168), (2771, 19720), (2890, 18908), (3260, 16762), (3944, 13855), (4727, 11560), (4930, 11084), (5542, 9860), (5780, 9454), (6520, 8381)]