53869465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 74753280

約数和(自身を除く): 20883815

約数列:

[1, 5, 13, 19, 53, 65, 95, 247, 265, 689, 823, 1007, 1235, 3445, 4115, 5035, 10699, 13091, 15637, 43619, 53495, 65455, 78185, 203281, 218095, 567047, 828761, 1016405, 2835235, 4143805, 10773893, 53869465]

約数ペア:

[(1, 53869465), (5, 10773893), (13, 4143805), (19, 2835235), (53, 1016405), (65, 828761), (95, 567047), (247, 218095), (265, 203281), (689, 78185), (823, 65455), (1007, 53495), (1235, 43619), (3445, 15637), (4115, 13091), (5035, 10699)]