56202419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 72382464

約数和(自身を除く): 16180045

約数列:

[1, 7, 13, 43, 53, 91, 271, 301, 371, 559, 689, 1897, 2279, 3523, 3913, 4823, 11653, 14363, 15953, 24661, 29627, 81571, 100541, 151489, 186719, 207389, 617609, 1060423, 1307033, 4323263, 8028917, 56202419]

約数ペア:

[(1, 56202419), (7, 8028917), (13, 4323263), (43, 1307033), (53, 1060423), (91, 617609), (271, 207389), (301, 186719), (371, 151489), (559, 100541), (689, 81571), (1897, 29627), (2279, 24661), (3523, 15953), (3913, 14363), (4823, 11653)]