47510220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21401}}^1$

素因数の和:21450

約数の個数: 48

約数和(自身を含む): 136630368

約数和(自身を除く): 89120148

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, 21401, 42802, 64203, 85604, 107005, 128406, 214010, 256812, 321015, 428020, 642030, 791837, 1284060, 1583674, 2375511, 3167348, 3959185, 4751022, 7918370, 9502044, 11877555, 15836740, 23755110, 47510220]

約数ペア:

[(1, 47510220), (2, 23755110), (3, 15836740), (4, 11877555), (5, 9502044), (6, 7918370), (10, 4751022), (12, 3959185), (15, 3167348), (20, 2375511), (30, 1583674), (37, 1284060), (60, 791837), (74, 642030), (111, 428020), (148, 321015), (185, 256812), (222, 214010), (370, 128406), (444, 107005), (555, 85604), (740, 64203), (1110, 42802), (2220, 21401)]