49442545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 65664000

約数和(自身を除く): 16221455

約数列:

[1, 5, 17, 37, 79, 85, 185, 199, 395, 629, 995, 1343, 2923, 3145, 3383, 6715, 7363, 14615, 15721, 16915, 36815, 49691, 78605, 125171, 248455, 267257, 581677, 625855, 1336285, 2908385, 9888509, 49442545]

約数ペア:

[(1, 49442545), (5, 9888509), (17, 2908385), (37, 1336285), (79, 625855), (85, 581677), (185, 267257), (199, 248455), (395, 125171), (629, 78605), (995, 49691), (1343, 36815), (2923, 16915), (3145, 15721), (3383, 14615), (6715, 7363)]