56531853

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 96744960

約数和(自身を除く): 40213107

約数列:

[1, 3, 7, 9, 21, 59, 63, 67, 177, 201, 227, 413, 469, 531, 603, 681, 1239, 1407, 1589, 2043, 3717, 3953, 4221, 4767, 11859, 13393, 14301, 15209, 27671, 35577, 40179, 45627, 83013, 93751, 106463, 120537, 136881, 249039, 281253, 319389, 843759, 897331, 958167, 2691993, 6281317, 8075979, 18843951, 56531853]

約数ペア:

[(1, 56531853), (3, 18843951), (7, 8075979), (9, 6281317), (21, 2691993), (59, 958167), (63, 897331), (67, 843759), (177, 319389), (201, 281253), (227, 249039), (413, 136881), (469, 120537), (531, 106463), (603, 93751), (681, 83013), (1239, 45627), (1407, 40179), (1589, 35577), (2043, 27671), (3717, 15209), (3953, 14301), (4221, 13393), (4767, 11859)]