51402360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{428353}}^1$

素因数の和:428367

約数の個数: 32

約数和(自身を含む): 154207440

約数和(自身を除く): 102805080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 428353, 856706, 1285059, 1713412, 2141765, 2570118, 3426824, 4283530, 5140236, 6425295, 8567060, 10280472, 12850590, 17134120, 25701180, 51402360]

約数ペア:

[(1, 51402360), (2, 25701180), (3, 17134120), (4, 12850590), (5, 10280472), (6, 8567060), (8, 6425295), (10, 5140236), (12, 4283530), (15, 3426824), (20, 2570118), (24, 2141765), (30, 1713412), (40, 1285059), (60, 856706), (120, 428353)]