47042060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 116847360

約数和(自身を除く): 69805300

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 34, 52, 58, 65, 68, 85, 116, 130, 145, 170, 221, 260, 290, 340, 367, 377, 442, 493, 580, 734, 754, 884, 986, 1105, 1468, 1508, 1835, 1885, 1972, 2210, 2465, 3670, 3770, 4420, 4771, 4930, 6239, 6409, 7340, 7540, 9542, 9860, 10643, 12478, 12818, 19084, 21286, 23855, 24956, 25636, 31195, 32045, 42572, 47710, 53215, 62390, 64090, 81107, 95420, 106430, 124780, 128180, 138359, 162214, 180931, 212860, 276718, 324428, 361862, 405535, 553436, 691795, 723724, 811070, 904655, 1383590, 1622140, 1809310, 2352103, 2767180, 3618620, 4704206, 9408412, 11760515, 23521030, 47042060]

約数ペア:

[(1, 47042060), (2, 23521030), (4, 11760515), (5, 9408412), (10, 4704206), (13, 3618620), (17, 2767180), (20, 2352103), (26, 1809310), (29, 1622140), (34, 1383590), (52, 904655), (58, 811070), (65, 723724), (68, 691795), (85, 553436), (116, 405535), (130, 361862), (145, 324428), (170, 276718), (221, 212860), (260, 180931), (290, 162214), (340, 138359), (367, 128180), (377, 124780), (442, 106430), (493, 95420), (580, 81107), (734, 64090), (754, 62390), (884, 53215), (986, 47710), (1105, 42572), (1468, 32045), (1508, 31195), (1835, 25636), (1885, 24956), (1972, 23855), (2210, 21286), (2465, 19084), (3670, 12818), (3770, 12478), (4420, 10643), (4771, 9860), (4930, 9542), (6239, 7540), (6409, 7340)]