51493740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16193}}^1$

素因数の和:16258

約数の個数: 48

約数和(自身を含む): 146911968

約数和(自身を除く): 95418228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 16193, 32386, 48579, 64772, 80965, 97158, 161930, 194316, 242895, 323860, 485790, 858229, 971580, 1716458, 2574687, 3432916, 4291145, 5149374, 8582290, 10298748, 12873435, 17164580, 25746870, 51493740]

約数ペア:

[(1, 51493740), (2, 25746870), (3, 17164580), (4, 12873435), (5, 10298748), (6, 8582290), (10, 5149374), (12, 4291145), (15, 3432916), (20, 2574687), (30, 1716458), (53, 971580), (60, 858229), (106, 485790), (159, 323860), (212, 242895), (265, 194316), (318, 161930), (530, 97158), (636, 80965), (795, 64772), (1060, 48579), (1590, 32386), (3180, 16193)]