54774928

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 60

約数和(自身を含む): 117635328

約数和(自身を除く): 62860400

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 169, 188, 208, 338, 376, 431, 611, 676, 752, 862, 1222, 1352, 1724, 2444, 2704, 3448, 4888, 5603, 6896, 7943, 9776, 11206, 15886, 20257, 22412, 31772, 40514, 44824, 63544, 72839, 81028, 89648, 127088, 145678, 162056, 263341, 291356, 324112, 526682, 582712, 1053364, 1165424, 2106728, 3423433, 4213456, 6846866, 13693732, 27387464, 54774928]

約数ペア:

[(1, 54774928), (2, 27387464), (4, 13693732), (8, 6846866), (13, 4213456), (16, 3423433), (26, 2106728), (47, 1165424), (52, 1053364), (94, 582712), (104, 526682), (169, 324112), (188, 291356), (208, 263341), (338, 162056), (376, 145678), (431, 127088), (611, 89648), (676, 81028), (752, 72839), (862, 63544), (1222, 44824), (1352, 40514), (1724, 31772), (2444, 22412), (2704, 20257), (3448, 15886), (4888, 11206), (5603, 9776), (6896, 7943)]