51578136

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{42139}}^1$

素因数の和:42168

約数の個数: 48

約数和(自身を含む): 147911400

約数和(自身を除く): 96333264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 42139, 84278, 126417, 168556, 252834, 337112, 379251, 505668, 716363, 758502, 1011336, 1432726, 1517004, 2149089, 2865452, 3034008, 4298178, 5730904, 6447267, 8596356, 12894534, 17192712, 25789068, 51578136]

約数ペア:

[(1, 51578136), (2, 25789068), (3, 17192712), (4, 12894534), (6, 8596356), (8, 6447267), (9, 5730904), (12, 4298178), (17, 3034008), (18, 2865452), (24, 2149089), (34, 1517004), (36, 1432726), (51, 1011336), (68, 758502), (72, 716363), (102, 505668), (136, 379251), (153, 337112), (204, 252834), (306, 168556), (408, 126417), (612, 84278), (1224, 42139)]