53857284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1103}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 135889152

約数和(自身を除く): 82031868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1103, 1252, 1878, 2206, 3309, 3756, 4069, 4412, 6618, 8138, 12207, 13236, 14339, 16276, 24414, 28678, 43017, 48828, 57356, 86034, 172068, 345239, 690478, 1035717, 1380956, 2071434, 4142868, 4488107, 8976214, 13464321, 17952428, 26928642, 53857284]

約数ペア:

[(1, 53857284), (2, 26928642), (3, 17952428), (4, 13464321), (6, 8976214), (12, 4488107), (13, 4142868), (26, 2071434), (39, 1380956), (52, 1035717), (78, 690478), (156, 345239), (313, 172068), (626, 86034), (939, 57356), (1103, 48828), (1252, 43017), (1878, 28678), (2206, 24414), (3309, 16276), (3756, 14339), (4069, 13236), (4412, 12207), (6618, 8138)]