53708520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{447571}}^1$

素因数の和:447585

約数の個数: 32

約数和(自身を含む): 161125920

約数和(自身を除く): 107417400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 447571, 895142, 1342713, 1790284, 2237855, 2685426, 3580568, 4475710, 5370852, 6713565, 8951420, 10741704, 13427130, 17902840, 26854260, 53708520]

約数ペア:

[(1, 53708520), (2, 26854260), (3, 17902840), (4, 13427130), (5, 10741704), (6, 8951420), (8, 6713565), (10, 5370852), (12, 4475710), (15, 3580568), (20, 2685426), (24, 2237855), (30, 1790284), (40, 1342713), (60, 895142), (120, 447571)]