52806431405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1\times {\mathrm{1601}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 79216413696

約数和(自身を除く): 26409982291

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 1021, 1601, 2485, 4615, 5105, 6461, 7147, 8005, 11207, 13273, 20813, 32305, 35735, 56035, 66365, 72491, 92911, 104065, 113671, 145691, 362455, 464555, 507437, 568355, 728455, 795697, 942383, 1477723, 1634621, 2537185, 3978485, 4711915, 6596681, 7388615, 8173105, 10344061, 11442347, 21250073, 32983405, 51720305, 57211735, 106250365, 116058091, 148750511, 580290455, 743752555, 812406637, 1508755183, 4062033185, 7543775915, 10561286281, 52806431405]

約数ペア:

[(1, 52806431405), (5, 10561286281), (7, 7543775915), (13, 4062033185), (35, 1508755183), (65, 812406637), (71, 743752555), (91, 580290455), (355, 148750511), (455, 116058091), (497, 106250365), (923, 57211735), (1021, 51720305), (1601, 32983405), (2485, 21250073), (4615, 11442347), (5105, 10344061), (6461, 8173105), (7147, 7388615), (8005, 6596681), (11207, 4711915), (13273, 3978485), (20813, 2537185), (32305, 1634621), (35735, 1477723), (56035, 942383), (66365, 795697), (72491, 728455), (92911, 568355), (104065, 507437), (113671, 464555), (145691, 362455)]