51550185

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 85494528

約数和(自身を除く): 33944343

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 795, 915, 1063, 3189, 3233, 5315, 9699, 15945, 16165, 48495, 56339, 64843, 169017, 194529, 281695, 324215, 845085, 972645, 3436679, 10310037, 17183395, 51550185]

約数ペア:

[(1, 51550185), (3, 17183395), (5, 10310037), (15, 3436679), (53, 972645), (61, 845085), (159, 324215), (183, 281695), (265, 194529), (305, 169017), (795, 64843), (915, 56339), (1063, 48495), (3189, 16165), (3233, 15945), (5315, 9699)]