49646985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 83566080

約数和(自身を除く): 33919095

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 1871, 5307, 5613, 8845, 9355, 26535, 28065, 54259, 114131, 162777, 271295, 342393, 570655, 813885, 1711965, 3309799, 9929397, 16548995, 49646985]

約数ペア:

[(1, 49646985), (3, 16548995), (5, 9929397), (15, 3309799), (29, 1711965), (61, 813885), (87, 570655), (145, 342393), (183, 271295), (305, 162777), (435, 114131), (915, 54259), (1769, 28065), (1871, 26535), (5307, 9355), (5613, 8845)]