53030770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13159}}^1$

素因数の和:13210

約数の個数: 32

約数和(自身を含む): 106122240

約数和(自身を除く): 53091470

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 13159, 26318, 65795, 131590, 171067, 342134, 407929, 815858, 855335, 1710670, 2039645, 4079290, 5303077, 10606154, 26515385, 53030770]

約数ペア:

[(1, 53030770), (2, 26515385), (5, 10606154), (10, 5303077), (13, 4079290), (26, 2039645), (31, 1710670), (62, 855335), (65, 815858), (130, 407929), (155, 342134), (310, 171067), (403, 131590), (806, 65795), (2015, 26318), (4030, 13159)]