55482016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 117210240

約数和(自身を除く): 61728224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1291, 1343, 2528, 2582, 2686, 5164, 5372, 10328, 10744, 20656, 21488, 21947, 41312, 42976, 43894, 87788, 101989, 175576, 203978, 351152, 407956, 702304, 815912, 1631824, 1733813, 3263648, 3467626, 6935252, 13870504, 27741008, 55482016]

約数ペア:

[(1, 55482016), (2, 27741008), (4, 13870504), (8, 6935252), (16, 3467626), (17, 3263648), (32, 1733813), (34, 1631824), (68, 815912), (79, 702304), (136, 407956), (158, 351152), (272, 203978), (316, 175576), (544, 101989), (632, 87788), (1264, 43894), (1291, 42976), (1343, 41312), (2528, 21947), (2582, 21488), (2686, 20656), (5164, 10744), (5372, 10328)]