51281308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3929}}^1$

素因数の和:4197

約数の個数: 24

約数和(自身を含む): 97055280

約数和(自身を除く): 45773972

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 3929, 6526, 7858, 13052, 15716, 51077, 102154, 204308, 986179, 1972358, 3944716, 12820327, 25640654, 51281308]

約数ペア:

[(1, 51281308), (2, 25640654), (4, 12820327), (13, 3944716), (26, 1972358), (52, 986179), (251, 204308), (502, 102154), (1004, 51077), (3263, 15716), (3929, 13052), (6526, 7858)]