54907268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1283}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 103685568

約数和(自身を除く): 48778300

約数列:

[1, 2, 4, 13, 26, 52, 823, 1283, 1646, 2566, 3292, 5132, 10699, 16679, 21398, 33358, 42796, 66716, 1055909, 2111818, 4223636, 13726817, 27453634, 54907268]

約数ペア:

[(1, 54907268), (2, 27453634), (4, 13726817), (13, 4223636), (26, 2111818), (52, 1055909), (823, 66716), (1283, 42796), (1646, 33358), (2566, 21398), (3292, 16679), (5132, 10699)]