51356032

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4409}}^1$

素因数の和:4443

約数の個数: 64

約数和(自身を含む): 125949600

約数和(自身を除く): 74593568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 4409, 5824, 8818, 11648, 17636, 30863, 35272, 57317, 61726, 70544, 114634, 123452, 141088, 229268, 246904, 282176, 401219, 458536, 493808, 564352, 802438, 917072, 987616, 1604876, 1834144, 1975232, 3209752, 3668288, 3950464, 6419504, 7336576, 12839008, 25678016, 51356032]

約数ペア:

[(1, 51356032), (2, 25678016), (4, 12839008), (7, 7336576), (8, 6419504), (13, 3950464), (14, 3668288), (16, 3209752), (26, 1975232), (28, 1834144), (32, 1604876), (52, 987616), (56, 917072), (64, 802438), (91, 564352), (104, 493808), (112, 458536), (128, 401219), (182, 282176), (208, 246904), (224, 229268), (364, 141088), (416, 123452), (448, 114634), (728, 70544), (832, 61726), (896, 57317), (1456, 35272), (1664, 30863), (2912, 17636), (4409, 11648), (5824, 8818)]