54916460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8501}}^1$

素因数の和:8546

約数の個数: 48

約数和(自身を含む): 128550240

約数和(自身を除く): 73633780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 8501, 17002, 34004, 42505, 85010, 144517, 161519, 170020, 289034, 323038, 578068, 646076, 722585, 807595, 1445170, 1615190, 2745823, 2890340, 3230380, 5491646, 10983292, 13729115, 27458230, 54916460]

約数ペア:

[(1, 54916460), (2, 27458230), (4, 13729115), (5, 10983292), (10, 5491646), (17, 3230380), (19, 2890340), (20, 2745823), (34, 1615190), (38, 1445170), (68, 807595), (76, 722585), (85, 646076), (95, 578068), (170, 323038), (190, 289034), (323, 170020), (340, 161519), (380, 144517), (646, 85010), (1292, 42505), (1615, 34004), (3230, 17002), (6460, 8501)]