53460253

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 69984000

約数和(自身を除く): 16523747

約数列:

[1, 7, 11, 29, 77, 89, 203, 269, 319, 623, 979, 1883, 2233, 2581, 2959, 6853, 7801, 18067, 20713, 23941, 28391, 54607, 85811, 167587, 198737, 263351, 600677, 694289, 1843457, 4860023, 7637179, 53460253]

約数ペア:

[(1, 53460253), (7, 7637179), (11, 4860023), (29, 1843457), (77, 694289), (89, 600677), (203, 263351), (269, 198737), (319, 167587), (623, 85811), (979, 54607), (1883, 28391), (2233, 23941), (2581, 20713), (2959, 18067), (6853, 7801)]