51539345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6553}}^1$

素因数の和:6593

約数の個数: 24

約数和(自身を含む): 73221288

約数和(自身を除く): 21681943

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 6553, 7865, 32765, 72083, 85189, 360415, 425945, 792913, 937079, 3964565, 4685395, 10307869, 51539345]

約数ペア:

[(1, 51539345), (5, 10307869), (11, 4685395), (13, 3964565), (55, 937079), (65, 792913), (121, 425945), (143, 360415), (605, 85189), (715, 72083), (1573, 32765), (6553, 7865)]