56680338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 64

約数和(自身を含む): 137539584

約数和(自身を除く): 80859246

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2131, 2418, 4262, 4433, 6393, 8866, 12786, 13299, 23441, 26598, 27703, 46882, 55406, 66061, 70323, 83109, 132122, 140646, 166218, 198183, 304733, 396366, 609466, 726671, 858793, 914199, 1453342, 1717586, 1828398, 2180013, 2576379, 4360026, 5152758, 9446723, 18893446, 28340169, 56680338]

約数ペア:

[(1, 56680338), (2, 28340169), (3, 18893446), (6, 9446723), (11, 5152758), (13, 4360026), (22, 2576379), (26, 2180013), (31, 1828398), (33, 1717586), (39, 1453342), (62, 914199), (66, 858793), (78, 726671), (93, 609466), (143, 396366), (186, 304733), (286, 198183), (341, 166218), (403, 140646), (429, 132122), (682, 83109), (806, 70323), (858, 66061), (1023, 55406), (1209, 46882), (2046, 27703), (2131, 26598), (2418, 23441), (4262, 13299), (4433, 12786), (6393, 8866)]