48880916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 104622336

約数和(自身を除く): 55741420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 476, 721, 997, 1442, 1751, 1994, 2884, 3502, 3988, 6979, 7004, 12257, 13958, 16949, 24514, 27916, 33898, 49028, 67796, 102691, 118643, 205382, 237286, 410764, 474572, 718837, 1437674, 1745747, 2875348, 3491494, 6982988, 12220229, 24440458, 48880916]

約数ペア:

[(1, 48880916), (2, 24440458), (4, 12220229), (7, 6982988), (14, 3491494), (17, 2875348), (28, 1745747), (34, 1437674), (68, 718837), (103, 474572), (119, 410764), (206, 237286), (238, 205382), (412, 118643), (476, 102691), (721, 67796), (997, 49028), (1442, 33898), (1751, 27916), (1994, 24514), (2884, 16949), (3502, 13958), (3988, 12257), (6979, 7004)]