53942408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1567}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 109320960

約数和(自身を除く): 55378552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1324, 1567, 2648, 3134, 4303, 6268, 8606, 12536, 17212, 20371, 34424, 40742, 81484, 162968, 518677, 1037354, 2074708, 4149416, 6742801, 13485602, 26971204, 53942408]

約数ペア:

[(1, 53942408), (2, 26971204), (4, 13485602), (8, 6742801), (13, 4149416), (26, 2074708), (52, 1037354), (104, 518677), (331, 162968), (662, 81484), (1324, 40742), (1567, 34424), (2648, 20371), (3134, 17212), (4303, 12536), (6268, 8606)]