54987228

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^2\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 146027280

約数和(自身を除く): 91040052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 101, 108, 142, 202, 213, 284, 303, 404, 426, 606, 639, 852, 909, 1212, 1278, 1818, 1917, 2556, 2727, 3636, 3834, 5041, 5454, 7171, 7668, 10082, 10908, 14342, 15123, 20164, 21513, 28684, 30246, 43026, 45369, 60492, 64539, 86052, 90738, 129078, 136107, 181476, 193617, 258156, 272214, 387234, 509141, 544428, 774468, 1018282, 1527423, 2036564, 3054846, 4582269, 6109692, 9164538, 13746807, 18329076, 27493614, 54987228]

約数ペア:

[(1, 54987228), (2, 27493614), (3, 18329076), (4, 13746807), (6, 9164538), (9, 6109692), (12, 4582269), (18, 3054846), (27, 2036564), (36, 1527423), (54, 1018282), (71, 774468), (101, 544428), (108, 509141), (142, 387234), (202, 272214), (213, 258156), (284, 193617), (303, 181476), (404, 136107), (426, 129078), (606, 90738), (639, 86052), (852, 64539), (909, 60492), (1212, 45369), (1278, 43026), (1818, 30246), (1917, 28684), (2556, 21513), (2727, 20164), (3636, 15123), (3834, 14342), (5041, 10908), (5454, 10082), (7171, 7668)]