51646620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27767}}^1$

素因数の和:27810

約数の個数: 48

約数和(自身を含む): 149280768

約数和(自身を除く): 97634148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 27767, 55534, 83301, 111068, 138835, 166602, 277670, 333204, 416505, 555340, 833010, 860777, 1666020, 1721554, 2582331, 3443108, 4303885, 5164662, 8607770, 10329324, 12911655, 17215540, 25823310, 51646620]

約数ペア:

[(1, 51646620), (2, 25823310), (3, 17215540), (4, 12911655), (5, 10329324), (6, 8607770), (10, 5164662), (12, 4303885), (15, 3443108), (20, 2582331), (30, 1721554), (31, 1666020), (60, 860777), (62, 833010), (93, 555340), (124, 416505), (155, 333204), (186, 277670), (310, 166602), (372, 138835), (465, 111068), (620, 83301), (930, 55534), (1860, 27767)]