51644229

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1873}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 85634304

約数和(自身を除く): 33990075

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 707, 1313, 1873, 2121, 3939, 5619, 9191, 13111, 24349, 27573, 39333, 73047, 170443, 189173, 511329, 567519, 1324211, 2459249, 3972633, 7377747, 17214743, 51644229]

約数ペア:

[(1, 51644229), (3, 17214743), (7, 7377747), (13, 3972633), (21, 2459249), (39, 1324211), (91, 567519), (101, 511329), (273, 189173), (303, 170443), (707, 73047), (1313, 39333), (1873, 27573), (2121, 24349), (3939, 13111), (5619, 9191)]