56565564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 146576640

約数和(自身を除く): 90011076

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 163, 239, 242, 326, 363, 478, 484, 489, 652, 717, 726, 956, 978, 1434, 1452, 1793, 1956, 2629, 2868, 3586, 5258, 5379, 7172, 7887, 10516, 10758, 15774, 19723, 21516, 28919, 31548, 38957, 39446, 57838, 59169, 77914, 78892, 86757, 115676, 116871, 118338, 155828, 173514, 233742, 236676, 347028, 428527, 467484, 857054, 1285581, 1714108, 2571162, 4713797, 5142324, 9427594, 14141391, 18855188, 28282782, 56565564]

約数ペア:

[(1, 56565564), (2, 28282782), (3, 18855188), (4, 14141391), (6, 9427594), (11, 5142324), (12, 4713797), (22, 2571162), (33, 1714108), (44, 1285581), (66, 857054), (121, 467484), (132, 428527), (163, 347028), (239, 236676), (242, 233742), (326, 173514), (363, 155828), (478, 118338), (484, 116871), (489, 115676), (652, 86757), (717, 78892), (726, 77914), (956, 59169), (978, 57838), (1434, 39446), (1452, 38957), (1793, 31548), (1956, 28919), (2629, 21516), (2868, 19723), (3586, 15774), (5258, 10758), (5379, 10516), (7172, 7887)]