51234885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6737}}^1$

素因数の和:6774

約数の個数: 36

約数和(自身を含む): 96178212

約数和(自身を除く): 44943327

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 6737, 7605, 20211, 33685, 60633, 87581, 101055, 262743, 303165, 437905, 788229, 1138553, 1313715, 3415659, 3941145, 5692765, 10246977, 17078295, 51234885]

約数ペア:

[(1, 51234885), (3, 17078295), (5, 10246977), (9, 5692765), (13, 3941145), (15, 3415659), (39, 1313715), (45, 1138553), (65, 788229), (117, 437905), (169, 303165), (195, 262743), (507, 101055), (585, 87581), (845, 60633), (1521, 33685), (2535, 20211), (6737, 7605)]