53109280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47419}}^1$

素因数の和:47441

約数の個数: 48

約数和(自身を含む): 143398080

約数和(自身を除く): 90288800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 47419, 94838, 189676, 237095, 331933, 379352, 474190, 663866, 758704, 948380, 1327732, 1517408, 1659665, 1896760, 2655464, 3319330, 3793520, 5310928, 6638660, 7587040, 10621856, 13277320, 26554640, 53109280]

約数ペア:

[(1, 53109280), (2, 26554640), (4, 13277320), (5, 10621856), (7, 7587040), (8, 6638660), (10, 5310928), (14, 3793520), (16, 3319330), (20, 2655464), (28, 1896760), (32, 1659665), (35, 1517408), (40, 1327732), (56, 948380), (70, 758704), (80, 663866), (112, 474190), (140, 379352), (160, 331933), (224, 237095), (280, 189676), (560, 94838), (1120, 47419)]