53485020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2777}}^1$

素因数の和:2899

約数の個数: 72

約数和(自身を含む): 163813104

約数和(自身を除く): 110328084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2777, 3210, 3852, 4815, 5554, 6420, 8331, 9630, 11108, 13885, 16662, 19260, 24993, 27770, 33324, 41655, 49986, 55540, 83310, 99972, 124965, 166620, 249930, 297139, 499860, 594278, 891417, 1188556, 1485695, 1782834, 2674251, 2971390, 3565668, 4457085, 5348502, 5942780, 8914170, 10697004, 13371255, 17828340, 26742510, 53485020]

約数ペア:

[(1, 53485020), (2, 26742510), (3, 17828340), (4, 13371255), (5, 10697004), (6, 8914170), (9, 5942780), (10, 5348502), (12, 4457085), (15, 3565668), (18, 2971390), (20, 2674251), (30, 1782834), (36, 1485695), (45, 1188556), (60, 891417), (90, 594278), (107, 499860), (180, 297139), (214, 249930), (321, 166620), (428, 124965), (535, 99972), (642, 83310), (963, 55540), (1070, 49986), (1284, 41655), (1605, 33324), (1926, 27770), (2140, 24993), (2777, 19260), (3210, 16662), (3852, 13885), (4815, 11108), (5554, 9630), (6420, 8331)]