47847042

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 108838080

約数和(自身を除く): 60991038

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 1291, 2059, 2582, 3873, 4118, 6177, 7746, 11619, 12354, 18531, 23238, 37062, 37439, 74878, 91661, 112317, 183322, 224634, 274983, 336951, 549966, 673902, 824949, 1649898, 2658169, 5316338, 7974507, 15949014, 23923521, 47847042]

約数ペア:

[(1, 47847042), (2, 23923521), (3, 15949014), (6, 7974507), (9, 5316338), (18, 2658169), (29, 1649898), (58, 824949), (71, 673902), (87, 549966), (142, 336951), (174, 274983), (213, 224634), (261, 183322), (426, 112317), (522, 91661), (639, 74878), (1278, 37439), (1291, 37062), (2059, 23238), (2582, 18531), (3873, 12354), (4118, 11619), (6177, 7746)]