49986872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 109015200

約数和(自身を除く): 59028328

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 328, 494, 533, 617, 779, 988, 1066, 1234, 1558, 1976, 2132, 2468, 3116, 4264, 4936, 6232, 8021, 10127, 11723, 16042, 20254, 23446, 25297, 32084, 40508, 46892, 50594, 64168, 81016, 93784, 101188, 152399, 202376, 304798, 328861, 480643, 609596, 657722, 961286, 1219192, 1315444, 1922572, 2630888, 3845144, 6248359, 12496718, 24993436, 49986872]

約数ペア:

[(1, 49986872), (2, 24993436), (4, 12496718), (8, 6248359), (13, 3845144), (19, 2630888), (26, 1922572), (38, 1315444), (41, 1219192), (52, 961286), (76, 657722), (82, 609596), (104, 480643), (152, 328861), (164, 304798), (247, 202376), (328, 152399), (494, 101188), (533, 93784), (617, 81016), (779, 64168), (988, 50594), (1066, 46892), (1234, 40508), (1558, 32084), (1976, 25297), (2132, 23446), (2468, 20254), (3116, 16042), (4264, 11723), (4936, 10127), (6232, 8021)]