53996550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12413}}^1$

素因数の和:12457

約数の個数: 48

約数和(自身を含む): 138540240

約数和(自身を除く): 84543690

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 12413, 24826, 37239, 62065, 74478, 124130, 186195, 310325, 359977, 372390, 620650, 719954, 930975, 1079931, 1799885, 1861950, 2159862, 3599770, 5399655, 8999425, 10799310, 17998850, 26998275, 53996550]

約数ペア:

[(1, 53996550), (2, 26998275), (3, 17998850), (5, 10799310), (6, 8999425), (10, 5399655), (15, 3599770), (25, 2159862), (29, 1861950), (30, 1799885), (50, 1079931), (58, 930975), (75, 719954), (87, 620650), (145, 372390), (150, 359977), (174, 310325), (290, 186195), (435, 124130), (725, 74478), (870, 62065), (1450, 37239), (2175, 24826), (4350, 12413)]