520048561

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 585999360

約数和(自身を除く): 65950799

約数列:

[1, 23, 29, 47, 53, 313, 667, 1081, 1219, 1363, 1537, 2491, 7199, 9077, 14711, 16589, 31349, 35351, 57293, 72239, 208771, 338353, 381547, 426619, 481081, 779683, 1661497, 9812237, 11064863, 17932709, 22610807, 520048561]

約数ペア:

[(1, 520048561), (23, 22610807), (29, 17932709), (47, 11064863), (53, 9812237), (313, 1661497), (667, 779683), (1081, 481081), (1219, 426619), (1363, 381547), (1537, 338353), (2491, 208771), (7199, 72239), (9077, 57293), (14711, 35351), (16589, 31349)]