53410768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 107493120

約数和(自身を除く): 54082352

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 419, 496, 514, 838, 1028, 1676, 2056, 3352, 4112, 6704, 7967, 12989, 15934, 25978, 31868, 51956, 63736, 103912, 107683, 127472, 207824, 215366, 430732, 861464, 1722928, 3338173, 6676346, 13352692, 26705384, 53410768]

約数ペア:

[(1, 53410768), (2, 26705384), (4, 13352692), (8, 6676346), (16, 3338173), (31, 1722928), (62, 861464), (124, 430732), (248, 215366), (257, 207824), (419, 127472), (496, 107683), (514, 103912), (838, 63736), (1028, 51956), (1676, 31868), (2056, 25978), (3352, 15934), (4112, 12989), (6704, 7967)]