51879969

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 76377600

約数和(自身を除く): 24497631

約数列:

[1, 3, 9, 89, 239, 267, 271, 717, 801, 813, 2151, 2439, 21271, 24119, 63813, 64769, 72357, 191439, 194307, 217071, 582921, 5764441, 17293323, 51879969]

約数ペア:

[(1, 51879969), (3, 17293323), (9, 5764441), (89, 582921), (239, 217071), (267, 194307), (271, 191439), (717, 72357), (801, 64769), (813, 63813), (2151, 24119), (2439, 21271)]