56789590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 121347072

約数和(自身を除く): 64557482

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 151, 263, 286, 302, 526, 715, 755, 1315, 1430, 1510, 1661, 1963, 2630, 2893, 3322, 3419, 3926, 5786, 6838, 8305, 9815, 14465, 16610, 17095, 19630, 21593, 28930, 34190, 37609, 39713, 43186, 75218, 79426, 107965, 188045, 198565, 215930, 376090, 397130, 436843, 516269, 873686, 1032538, 2184215, 2581345, 4368430, 5162690, 5678959, 11357918, 28394795, 56789590]

約数ペア:

[(1, 56789590), (2, 28394795), (5, 11357918), (10, 5678959), (11, 5162690), (13, 4368430), (22, 2581345), (26, 2184215), (55, 1032538), (65, 873686), (110, 516269), (130, 436843), (143, 397130), (151, 376090), (263, 215930), (286, 198565), (302, 188045), (526, 107965), (715, 79426), (755, 75218), (1315, 43186), (1430, 39713), (1510, 37609), (1661, 34190), (1963, 28930), (2630, 21593), (2893, 19630), (3322, 17095), (3419, 16610), (3926, 14465), (5786, 9815), (6838, 8305)]