49952220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22501}}^1$

素因数の和:22550

約数の個数: 48

約数和(自身を含む): 143652768

約数和(自身を除く): 93700548

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, 22501, 45002, 67503, 90004, 112505, 135006, 225010, 270012, 337515, 450020, 675030, 832537, 1350060, 1665074, 2497611, 3330148, 4162685, 4995222, 8325370, 9990444, 12488055, 16650740, 24976110, 49952220]

約数ペア:

[(1, 49952220), (2, 24976110), (3, 16650740), (4, 12488055), (5, 9990444), (6, 8325370), (10, 4995222), (12, 4162685), (15, 3330148), (20, 2497611), (30, 1665074), (37, 1350060), (60, 832537), (74, 675030), (111, 450020), (148, 337515), (185, 270012), (222, 225010), (370, 135006), (444, 112505), (555, 90004), (740, 67503), (1110, 45002), (2220, 22501)]