55356472

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 106243200

約数和(自身を除く): 50886728

約数列:

[1, 2, 4, 8, 67, 134, 139, 268, 278, 536, 556, 743, 1112, 1486, 2972, 5944, 9313, 18626, 37252, 49781, 74504, 99562, 103277, 199124, 206554, 398248, 413108, 826216, 6919559, 13839118, 27678236, 55356472]

約数ペア:

[(1, 55356472), (2, 27678236), (4, 13839118), (8, 6919559), (67, 826216), (134, 413108), (139, 398248), (268, 206554), (278, 199124), (536, 103277), (556, 99562), (743, 74504), (1112, 49781), (1486, 37252), (2972, 18626), (5944, 9313)]