56484180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2905

約数の個数: 72

約数和(自身を含む): 172913832

約数和(自身を除く): 116429652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 2777, 3390, 4068, 5085, 5554, 6780, 8331, 10170, 11108, 13885, 16662, 20340, 24993, 27770, 33324, 41655, 49986, 55540, 83310, 99972, 124965, 166620, 249930, 313801, 499860, 627602, 941403, 1255204, 1569005, 1882806, 2824209, 3138010, 3765612, 4707015, 5648418, 6276020, 9414030, 11296836, 14121045, 18828060, 28242090, 56484180]

約数ペア:

[(1, 56484180), (2, 28242090), (3, 18828060), (4, 14121045), (5, 11296836), (6, 9414030), (9, 6276020), (10, 5648418), (12, 4707015), (15, 3765612), (18, 3138010), (20, 2824209), (30, 1882806), (36, 1569005), (45, 1255204), (60, 941403), (90, 627602), (113, 499860), (180, 313801), (226, 249930), (339, 166620), (452, 124965), (565, 99972), (678, 83310), (1017, 55540), (1130, 49986), (1356, 41655), (1695, 33324), (2034, 27770), (2260, 24993), (2777, 20340), (3390, 16662), (4068, 13885), (5085, 11108), (5554, 10170), (6780, 8331)]