53084980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204173}}^1$

素因数の和:204195

約数の個数: 24

約数和(自身を含む): 120054312

約数和(自身を除く): 66969332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 204173, 408346, 816692, 1020865, 2041730, 2654249, 4083460, 5308498, 10616996, 13271245, 26542490, 53084980]

約数ペア:

[(1, 53084980), (2, 26542490), (4, 13271245), (5, 10616996), (10, 5308498), (13, 4083460), (20, 2654249), (26, 2041730), (52, 1020865), (65, 816692), (130, 408346), (260, 204173)]