53421538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 32114462

約数列:

[1, 2, 29, 58, 79, 89, 131, 158, 178, 262, 2291, 2581, 3799, 4582, 5162, 7031, 7598, 10349, 11659, 14062, 20698, 23318, 203899, 300121, 338111, 407798, 600242, 676222, 921061, 1842122, 26710769, 53421538]

約数ペア:

[(1, 53421538), (2, 26710769), (29, 1842122), (58, 921061), (79, 676222), (89, 600242), (131, 407798), (158, 338111), (178, 300121), (262, 203899), (2291, 23318), (2581, 20698), (3799, 14062), (4582, 11659), (5162, 10349), (7031, 7598)]