51750120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431251}}^1$

素因数の和:431265

約数の個数: 32

約数和(自身を含む): 155250720

約数和(自身を除く): 103500600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431251, 862502, 1293753, 1725004, 2156255, 2587506, 3450008, 4312510, 5175012, 6468765, 8625020, 10350024, 12937530, 17250040, 25875060, 51750120]

約数ペア:

[(1, 51750120), (2, 25875060), (3, 17250040), (4, 12937530), (5, 10350024), (6, 8625020), (8, 6468765), (10, 5175012), (12, 4312510), (15, 3450008), (20, 2587506), (24, 2156255), (30, 1725004), (40, 1293753), (60, 862502), (120, 431251)]