49981080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11257}}^1$

素因数の和:11308

約数の個数: 64

約数和(自身を含む): 154009440

約数和(自身を除く): 104028360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 11257, 22514, 33771, 45028, 56285, 67542, 90056, 112570, 135084, 168855, 225140, 270168, 337710, 416509, 450280, 675420, 833018, 1249527, 1350840, 1666036, 2082545, 2499054, 3332072, 4165090, 4998108, 6247635, 8330180, 9996216, 12495270, 16660360, 24990540, 49981080]

約数ペア:

[(1, 49981080), (2, 24990540), (3, 16660360), (4, 12495270), (5, 9996216), (6, 8330180), (8, 6247635), (10, 4998108), (12, 4165090), (15, 3332072), (20, 2499054), (24, 2082545), (30, 1666036), (37, 1350840), (40, 1249527), (60, 833018), (74, 675420), (111, 450280), (120, 416509), (148, 337710), (185, 270168), (222, 225140), (296, 168855), (370, 135084), (444, 112570), (555, 90056), (740, 67542), (888, 56285), (1110, 45028), (1480, 33771), (2220, 22514), (4440, 11257)]