51977408

素因数分解:

$2^6\times 7^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:841

約数の個数: 56

約数和(自身を含む): 118713504

約数和(自身を除く): 66736096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 181, 224, 362, 448, 641, 724, 1267, 1282, 1448, 2534, 2564, 2896, 4487, 5068, 5128, 5792, 8974, 10136, 10256, 11584, 17948, 20272, 20512, 35896, 40544, 41024, 71792, 81088, 116021, 143584, 232042, 287168, 464084, 812147, 928168, 1624294, 1856336, 3248588, 3712672, 6497176, 7425344, 12994352, 25988704, 51977408]

約数ペア:

[(1, 51977408), (2, 25988704), (4, 12994352), (7, 7425344), (8, 6497176), (14, 3712672), (16, 3248588), (28, 1856336), (32, 1624294), (56, 928168), (64, 812147), (112, 464084), (181, 287168), (224, 232042), (362, 143584), (448, 116021), (641, 81088), (724, 71792), (1267, 41024), (1282, 40544), (1448, 35896), (2534, 20512), (2564, 20272), (2896, 17948), (4487, 11584), (5068, 10256), (5128, 10136), (5792, 8974)]