55486921

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 64799104

約数和(自身を除く): 9312183

約数列:

[1, 7, 67, 193, 469, 613, 1351, 4291, 12931, 41071, 90517, 118309, 287497, 828163, 7926703, 55486921]

約数ペア:

[(1, 55486921), (7, 7926703), (67, 828163), (193, 287497), (469, 118309), (613, 90517), (1351, 41071), (4291, 12931)]