55103770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 48317030

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1367, 1390, 2734, 4031, 6835, 8062, 13670, 20155, 39643, 40310, 79286, 190013, 198215, 380026, 396430, 950065, 1900130, 5510377, 11020754, 27551885, 55103770]

約数ペア:

[(1, 55103770), (2, 27551885), (5, 11020754), (10, 5510377), (29, 1900130), (58, 950065), (139, 396430), (145, 380026), (278, 198215), (290, 190013), (695, 79286), (1367, 40310), (1390, 39643), (2734, 20155), (4031, 13670), (6835, 8062)]