54717260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 124420800

約数和(自身を除く): 69703540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 260, 458, 916, 919, 1145, 1838, 2290, 2977, 3676, 4580, 4595, 5954, 9190, 11908, 11947, 14885, 18380, 23894, 29770, 47788, 59540, 59735, 119470, 210451, 238940, 420902, 841804, 1052255, 2104510, 2735863, 4209020, 5471726, 10943452, 13679315, 27358630, 54717260]

約数ペア:

[(1, 54717260), (2, 27358630), (4, 13679315), (5, 10943452), (10, 5471726), (13, 4209020), (20, 2735863), (26, 2104510), (52, 1052255), (65, 841804), (130, 420902), (229, 238940), (260, 210451), (458, 119470), (916, 59735), (919, 59540), (1145, 47788), (1838, 29770), (2290, 23894), (2977, 18380), (3676, 14885), (4580, 11947), (4595, 11908), (5954, 9190)]