49557872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 119700672

約数和(自身を除く): 70142800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 101, 104, 112, 182, 202, 208, 337, 364, 404, 674, 707, 728, 808, 1313, 1348, 1414, 1456, 1616, 2359, 2626, 2696, 2828, 4381, 4718, 5252, 5392, 5656, 8762, 9191, 9436, 10504, 11312, 17524, 18382, 18872, 21008, 30667, 34037, 35048, 36764, 37744, 61334, 68074, 70096, 73528, 122668, 136148, 147056, 238259, 245336, 272296, 442481, 476518, 490672, 544592, 884962, 953036, 1769924, 1906072, 3097367, 3539848, 3812144, 6194734, 7079696, 12389468, 24778936, 49557872]

約数ペア:

[(1, 49557872), (2, 24778936), (4, 12389468), (7, 7079696), (8, 6194734), (13, 3812144), (14, 3539848), (16, 3097367), (26, 1906072), (28, 1769924), (52, 953036), (56, 884962), (91, 544592), (101, 490672), (104, 476518), (112, 442481), (182, 272296), (202, 245336), (208, 238259), (337, 147056), (364, 136148), (404, 122668), (674, 73528), (707, 70096), (728, 68074), (808, 61334), (1313, 37744), (1348, 36764), (1414, 35048), (1456, 34037), (1616, 30667), (2359, 21008), (2626, 18872), (2696, 18382), (2828, 17524), (4381, 11312), (4718, 10504), (5252, 9436), (5392, 9191), (5656, 8762)]