53173744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1693}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 111749792

約数和(自身を除く): 58576048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1693, 1963, 2416, 3386, 3926, 6772, 7852, 13544, 15704, 22009, 27088, 31408, 44018, 88036, 176072, 255643, 352144, 511286, 1022572, 2045144, 3323359, 4090288, 6646718, 13293436, 26586872, 53173744]

約数ペア:

[(1, 53173744), (2, 26586872), (4, 13293436), (8, 6646718), (13, 4090288), (16, 3323359), (26, 2045144), (52, 1022572), (104, 511286), (151, 352144), (208, 255643), (302, 176072), (604, 88036), (1208, 44018), (1693, 31408), (1963, 27088), (2416, 22009), (3386, 15704), (3926, 13544), (6772, 7852)]