53907105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 101844864

約数和(自身を除く): 47937759

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 735, 1033, 1065, 1491, 2485, 3099, 3479, 5165, 7231, 7455, 10437, 15495, 17395, 21693, 36155, 50617, 52185, 73343, 108465, 151851, 220029, 253085, 366715, 513401, 759255, 1100145, 1540203, 2567005, 3593807, 7701015, 10781421, 17969035, 53907105]

約数ペア:

[(1, 53907105), (3, 17969035), (5, 10781421), (7, 7701015), (15, 3593807), (21, 2567005), (35, 1540203), (49, 1100145), (71, 759255), (105, 513401), (147, 366715), (213, 253085), (245, 220029), (355, 151851), (497, 108465), (735, 73343), (1033, 52185), (1065, 50617), (1491, 36155), (2485, 21693), (3099, 17395), (3479, 15495), (5165, 10437), (7231, 7455)]