49596740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 109613952

約数和(自身を除く): 60017212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 230, 274, 460, 548, 685, 787, 1370, 1574, 2740, 3148, 3151, 3935, 6302, 7870, 12604, 15740, 15755, 18101, 31510, 36202, 63020, 72404, 90505, 107819, 181010, 215638, 362020, 431276, 539095, 1078190, 2156380, 2479837, 4959674, 9919348, 12399185, 24798370, 49596740]

約数ペア:

[(1, 49596740), (2, 24798370), (4, 12399185), (5, 9919348), (10, 4959674), (20, 2479837), (23, 2156380), (46, 1078190), (92, 539095), (115, 431276), (137, 362020), (230, 215638), (274, 181010), (460, 107819), (548, 90505), (685, 72404), (787, 63020), (1370, 36202), (1574, 31510), (2740, 18101), (3148, 15755), (3151, 15740), (3935, 12604), (6302, 7870)]