56505660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25453}}^1$

素因数の和:25502

約数の個数: 48

約数和(自身を含む): 162498336

約数和(自身を除く): 105992676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 25453, 50906, 76359, 101812, 127265, 152718, 254530, 305436, 381795, 509060, 763590, 941761, 1527180, 1883522, 2825283, 3767044, 4708805, 5650566, 9417610, 11301132, 14126415, 18835220, 28252830, 56505660]

約数ペア:

[(1, 56505660), (2, 28252830), (3, 18835220), (4, 14126415), (5, 11301132), (6, 9417610), (10, 5650566), (12, 4708805), (15, 3767044), (20, 2825283), (30, 1883522), (37, 1527180), (60, 941761), (74, 763590), (111, 509060), (148, 381795), (185, 305436), (222, 254530), (370, 152718), (444, 127265), (555, 101812), (740, 76359), (1110, 50906), (2220, 25453)]