54909448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 114836400

約数和(自身を除く): 59926952

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 139, 268, 278, 536, 556, 737, 1112, 1474, 1529, 2948, 3058, 4489, 5896, 6116, 8978, 9313, 12232, 17956, 18626, 35912, 37252, 49379, 74504, 98758, 102443, 197516, 204886, 395032, 409772, 623971, 819544, 1247942, 2495884, 4991768, 6863681, 13727362, 27454724, 54909448]

約数ペア:

[(1, 54909448), (2, 27454724), (4, 13727362), (8, 6863681), (11, 4991768), (22, 2495884), (44, 1247942), (67, 819544), (88, 623971), (134, 409772), (139, 395032), (268, 204886), (278, 197516), (536, 102443), (556, 98758), (737, 74504), (1112, 49379), (1474, 37252), (1529, 35912), (2948, 18626), (3058, 17956), (4489, 12232), (5896, 9313), (6116, 8978)]