47375580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{112799}}^1$

素因数の和:112818

約数の個数: 48

約数和(自身を含む): 151603200

約数和(自身を除く): 104227620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 112799, 225598, 338397, 451196, 563995, 676794, 789593, 1127990, 1353588, 1579186, 1691985, 2255980, 2368779, 3158372, 3383970, 3947965, 4737558, 6767940, 7895930, 9475116, 11843895, 15791860, 23687790, 47375580]

約数ペア:

[(1, 47375580), (2, 23687790), (3, 15791860), (4, 11843895), (5, 9475116), (6, 7895930), (7, 6767940), (10, 4737558), (12, 3947965), (14, 3383970), (15, 3158372), (20, 2368779), (21, 2255980), (28, 1691985), (30, 1579186), (35, 1353588), (42, 1127990), (60, 789593), (70, 676794), (84, 563995), (105, 451196), (140, 338397), (210, 225598), (420, 112799)]