55953290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 112730400

約数和(自身を除く): 56777110

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 1019, 1445, 1615, 2038, 2890, 3230, 5095, 5491, 10190, 10982, 17323, 19361, 27455, 34646, 38722, 54910, 86615, 96805, 173230, 193610, 294491, 329137, 588982, 658274, 1472455, 1645685, 2944910, 3291370, 5595329, 11190658, 27976645, 55953290]

約数ペア:

[(1, 55953290), (2, 27976645), (5, 11190658), (10, 5595329), (17, 3291370), (19, 2944910), (34, 1645685), (38, 1472455), (85, 658274), (95, 588982), (170, 329137), (190, 294491), (289, 193610), (323, 173230), (578, 96805), (646, 86615), (1019, 54910), (1445, 38722), (1615, 34646), (2038, 27455), (2890, 19361), (3230, 17323), (5095, 10982), (5491, 10190)]