53491893

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3697}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 89462016

約数和(自身を除く): 35970123

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 3697, 4823, 11091, 14469, 25879, 48061, 77637, 144183, 195941, 336427, 587823, 1009281, 1371587, 2547233, 4114761, 7641699, 17830631, 53491893]

約数ペア:

[(1, 53491893), (3, 17830631), (7, 7641699), (13, 4114761), (21, 2547233), (39, 1371587), (53, 1009281), (91, 587823), (159, 336427), (273, 195941), (371, 144183), (689, 77637), (1113, 48061), (2067, 25879), (3697, 14469), (4823, 11091)]