53180520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443171}}^1$

素因数の和:443185

約数の個数: 32

約数和(自身を含む): 159541920

約数和(自身を除く): 106361400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443171, 886342, 1329513, 1772684, 2215855, 2659026, 3545368, 4431710, 5318052, 6647565, 8863420, 10636104, 13295130, 17726840, 26590260, 53180520]

約数ペア:

[(1, 53180520), (2, 26590260), (3, 17726840), (4, 13295130), (5, 10636104), (6, 8863420), (8, 6647565), (10, 5318052), (12, 4431710), (15, 3545368), (20, 2659026), (24, 2215855), (30, 1772684), (40, 1329513), (60, 886342), (120, 443171)]