47728620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5003}}^1$

素因数の和:5071

約数の個数: 72

約数和(自身を含む): 147537936

約数和(自身を除く): 99809316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5003, 9540, 10006, 15009, 20012, 25015, 30018, 45027, 50030, 60036, 75045, 90054, 100060, 150090, 180108, 225135, 265159, 300180, 450270, 530318, 795477, 900540, 1060636, 1325795, 1590954, 2386431, 2651590, 3181908, 3977385, 4772862, 5303180, 7954770, 9545724, 11932155, 15909540, 23864310, 47728620]

約数ペア:

[(1, 47728620), (2, 23864310), (3, 15909540), (4, 11932155), (5, 9545724), (6, 7954770), (9, 5303180), (10, 4772862), (12, 3977385), (15, 3181908), (18, 2651590), (20, 2386431), (30, 1590954), (36, 1325795), (45, 1060636), (53, 900540), (60, 795477), (90, 530318), (106, 450270), (159, 300180), (180, 265159), (212, 225135), (265, 180108), (318, 150090), (477, 100060), (530, 90054), (636, 75045), (795, 60036), (954, 50030), (1060, 45027), (1590, 30018), (1908, 25015), (2385, 20012), (3180, 15009), (4770, 10006), (5003, 9540)]