53390792

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10477}}^1$

素因数の和:10510

約数の個数: 48

約数和(自身を含む): 125421660

約数和(自身を除く): 72030868

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 10477, 20954, 41908, 73339, 83816, 136201, 146678, 272402, 293356, 513373, 544804, 586712, 953407, 1026746, 1089608, 1906814, 2053492, 3813628, 4106984, 6673849, 7627256, 13347698, 26695396, 53390792]

約数ペア:

[(1, 53390792), (2, 26695396), (4, 13347698), (7, 7627256), (8, 6673849), (13, 4106984), (14, 3813628), (26, 2053492), (28, 1906814), (49, 1089608), (52, 1026746), (56, 953407), (91, 586712), (98, 544804), (104, 513373), (182, 293356), (196, 272402), (364, 146678), (392, 136201), (637, 83816), (728, 73339), (1274, 41908), (2548, 20954), (5096, 10477)]