49200525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 97571136

約数和(自身を除く): 48370611

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 103, 165, 193, 225, 275, 309, 495, 515, 579, 825, 927, 965, 1133, 1545, 1737, 2123, 2475, 2575, 2895, 3399, 4635, 4825, 5665, 6369, 7725, 8685, 10197, 10615, 14475, 16995, 19107, 19879, 23175, 28325, 31845, 43425, 50985, 53075, 59637, 84975, 95535, 99395, 159225, 178911, 218669, 254925, 298185, 477675, 496975, 656007, 894555, 1093345, 1490925, 1968021, 3280035, 4472775, 5466725, 9840105, 16400175, 49200525]

約数ペア:

[(1, 49200525), (3, 16400175), (5, 9840105), (9, 5466725), (11, 4472775), (15, 3280035), (25, 1968021), (33, 1490925), (45, 1093345), (55, 894555), (75, 656007), (99, 496975), (103, 477675), (165, 298185), (193, 254925), (225, 218669), (275, 178911), (309, 159225), (495, 99395), (515, 95535), (579, 84975), (825, 59637), (927, 53075), (965, 50985), (1133, 43425), (1545, 31845), (1737, 28325), (2123, 23175), (2475, 19879), (2575, 19107), (2895, 16995), (3399, 14475), (4635, 10615), (4825, 10197), (5665, 8685), (6369, 7725)]