52429260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67217}}^1$

素因数の和:67242

約数の個数: 48

約数和(自身を含む): 158096736

約数和(自身を除く): 105667476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 67217, 134434, 201651, 268868, 336085, 403302, 672170, 806604, 873821, 1008255, 1344340, 1747642, 2016510, 2621463, 3495284, 4033020, 4369105, 5242926, 8738210, 10485852, 13107315, 17476420, 26214630, 52429260]

約数ペア:

[(1, 52429260), (2, 26214630), (3, 17476420), (4, 13107315), (5, 10485852), (6, 8738210), (10, 5242926), (12, 4369105), (13, 4033020), (15, 3495284), (20, 2621463), (26, 2016510), (30, 1747642), (39, 1344340), (52, 1008255), (60, 873821), (65, 806604), (78, 672170), (130, 403302), (156, 336085), (195, 268868), (260, 201651), (390, 134434), (780, 67217)]