49514296

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 102575160

約数和(自身を除く): 53060864

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 338, 424, 676, 689, 691, 1352, 1378, 1382, 2756, 2764, 5512, 5528, 8957, 8983, 17914, 17966, 35828, 35932, 36623, 71656, 71864, 73246, 116779, 146492, 233558, 292984, 467116, 476099, 934232, 952198, 1904396, 3808792, 6189287, 12378574, 24757148, 49514296]

約数ペア:

[(1, 49514296), (2, 24757148), (4, 12378574), (8, 6189287), (13, 3808792), (26, 1904396), (52, 952198), (53, 934232), (104, 476099), (106, 467116), (169, 292984), (212, 233558), (338, 146492), (424, 116779), (676, 73246), (689, 71864), (691, 71656), (1352, 36623), (1378, 35932), (1382, 35828), (2756, 17966), (2764, 17914), (5512, 8983), (5528, 8957)]