49074580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 115831296

約数和(自身を除く): 66756716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 47, 68, 74, 83, 85, 94, 148, 166, 170, 185, 188, 235, 332, 340, 370, 415, 470, 629, 740, 799, 830, 940, 1258, 1411, 1598, 1660, 1739, 2516, 2822, 3071, 3145, 3196, 3478, 3901, 3995, 5644, 6142, 6290, 6956, 7055, 7802, 7990, 8695, 12284, 12580, 14110, 15355, 15604, 15980, 17390, 19505, 28220, 29563, 30710, 34780, 39010, 52207, 59126, 61420, 66317, 78020, 104414, 118252, 132634, 144337, 147815, 208828, 261035, 265268, 288674, 295630, 331585, 522070, 577348, 591260, 663170, 721685, 1044140, 1326340, 1443370, 2453729, 2886740, 4907458, 9814916, 12268645, 24537290, 49074580]

約数ペア:

[(1, 49074580), (2, 24537290), (4, 12268645), (5, 9814916), (10, 4907458), (17, 2886740), (20, 2453729), (34, 1443370), (37, 1326340), (47, 1044140), (68, 721685), (74, 663170), (83, 591260), (85, 577348), (94, 522070), (148, 331585), (166, 295630), (170, 288674), (185, 265268), (188, 261035), (235, 208828), (332, 147815), (340, 144337), (370, 132634), (415, 118252), (470, 104414), (629, 78020), (740, 66317), (799, 61420), (830, 59126), (940, 52207), (1258, 39010), (1411, 34780), (1598, 30710), (1660, 29563), (1739, 28220), (2516, 19505), (2822, 17390), (3071, 15980), (3145, 15604), (3196, 15355), (3478, 14110), (3901, 12580), (3995, 12284), (5644, 8695), (6142, 7990), (6290, 7802), (6956, 7055)]