56288466

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 135757440

約数和(自身を除く): 79468974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 181, 234, 351, 362, 443, 543, 702, 886, 1086, 1329, 1629, 2353, 2658, 3258, 3987, 4706, 4887, 5759, 7059, 7974, 9774, 11518, 11961, 14118, 17277, 21177, 23922, 34554, 42354, 51831, 63531, 80183, 103662, 127062, 155493, 160366, 240549, 310986, 481098, 721647, 1042379, 1443294, 2084758, 2164941, 3127137, 4329882, 6254274, 9381411, 18762822, 28144233, 56288466]

約数ペア:

[(1, 56288466), (2, 28144233), (3, 18762822), (6, 9381411), (9, 6254274), (13, 4329882), (18, 3127137), (26, 2164941), (27, 2084758), (39, 1443294), (54, 1042379), (78, 721647), (117, 481098), (181, 310986), (234, 240549), (351, 160366), (362, 155493), (443, 127062), (543, 103662), (702, 80183), (886, 63531), (1086, 51831), (1329, 42354), (1629, 34554), (2353, 23922), (2658, 21177), (3258, 17277), (3987, 14118), (4706, 11961), (4887, 11518), (5759, 9774), (7059, 7974)]