48499400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12763}}^1$

素因数の和:12798

約数の個数: 48

約数和(自身を含む): 118705200

約数和(自身を除く): 70205800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 12763, 25526, 51052, 63815, 102104, 127630, 242497, 255260, 319075, 484994, 510520, 638150, 969988, 1212485, 1276300, 1939976, 2424970, 2552600, 4849940, 6062425, 9699880, 12124850, 24249700, 48499400]

約数ペア:

[(1, 48499400), (2, 24249700), (4, 12124850), (5, 9699880), (8, 6062425), (10, 4849940), (19, 2552600), (20, 2424970), (25, 1939976), (38, 1276300), (40, 1212485), (50, 969988), (76, 638150), (95, 510520), (100, 484994), (152, 319075), (190, 255260), (200, 242497), (380, 127630), (475, 102104), (760, 63815), (950, 51052), (1900, 25526), (3800, 12763)]