49089840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1646

約数の個数: 80

約数和(自身を含む): 153391968

約数和(自身を除く): 104302128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1493, 1644, 2055, 2192, 2740, 2986, 3288, 4110, 4479, 5480, 5972, 6576, 7465, 8220, 8958, 10960, 11944, 14930, 16440, 17916, 22395, 23888, 29860, 32880, 35832, 44790, 59720, 71664, 89580, 119440, 179160, 204541, 358320, 409082, 613623, 818164, 1022705, 1227246, 1636328, 2045410, 2454492, 3068115, 3272656, 4090820, 4908984, 6136230, 8181640, 9817968, 12272460, 16363280, 24544920, 49089840]

約数ペア:

[(1, 49089840), (2, 24544920), (3, 16363280), (4, 12272460), (5, 9817968), (6, 8181640), (8, 6136230), (10, 4908984), (12, 4090820), (15, 3272656), (16, 3068115), (20, 2454492), (24, 2045410), (30, 1636328), (40, 1227246), (48, 1022705), (60, 818164), (80, 613623), (120, 409082), (137, 358320), (240, 204541), (274, 179160), (411, 119440), (548, 89580), (685, 71664), (822, 59720), (1096, 44790), (1370, 35832), (1493, 32880), (1644, 29860), (2055, 23888), (2192, 22395), (2740, 17916), (2986, 16440), (3288, 14930), (4110, 11944), (4479, 10960), (5480, 8958), (5972, 8220), (6576, 7465)]