48920768

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{4523}}^1$

素因数の和:4561

約数の個数: 42

約数和(自身を含む): 105142284

約数和(自身を除く): 56221516

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 4523, 5408, 9046, 10816, 18092, 36184, 58799, 72368, 117598, 144736, 235196, 289472, 470392, 764387, 940784, 1528774, 1881568, 3057548, 3763136, 6115096, 12230192, 24460384, 48920768]

約数ペア:

[(1, 48920768), (2, 24460384), (4, 12230192), (8, 6115096), (13, 3763136), (16, 3057548), (26, 1881568), (32, 1528774), (52, 940784), (64, 764387), (104, 470392), (169, 289472), (208, 235196), (338, 144736), (416, 117598), (676, 72368), (832, 58799), (1352, 36184), (2704, 18092), (4523, 10816), (5408, 9046)]