54557892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 151809840

約数和(自身を除く): 97251948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 83, 93, 114, 124, 166, 171, 186, 228, 249, 279, 332, 342, 372, 498, 558, 589, 684, 747, 961, 996, 1116, 1178, 1494, 1577, 1767, 1922, 2356, 2573, 2883, 2988, 3154, 3534, 3844, 4731, 5146, 5301, 5766, 6308, 7068, 7719, 8649, 9462, 10292, 10602, 11532, 14193, 15438, 17298, 18259, 18924, 21204, 23157, 28386, 30876, 34596, 36518, 46314, 48887, 54777, 56772, 73036, 79763, 92628, 97774, 109554, 146661, 159526, 164331, 195548, 219108, 239289, 293322, 319052, 328662, 439983, 478578, 586644, 657324, 717867, 879966, 957156, 1435734, 1515497, 1759932, 2871468, 3030994, 4546491, 6061988, 9092982, 13639473, 18185964, 27278946, 54557892]

約数ペア:

[(1, 54557892), (2, 27278946), (3, 18185964), (4, 13639473), (6, 9092982), (9, 6061988), (12, 4546491), (18, 3030994), (19, 2871468), (31, 1759932), (36, 1515497), (38, 1435734), (57, 957156), (62, 879966), (76, 717867), (83, 657324), (93, 586644), (114, 478578), (124, 439983), (166, 328662), (171, 319052), (186, 293322), (228, 239289), (249, 219108), (279, 195548), (332, 164331), (342, 159526), (372, 146661), (498, 109554), (558, 97774), (589, 92628), (684, 79763), (747, 73036), (961, 56772), (996, 54777), (1116, 48887), (1178, 46314), (1494, 36518), (1577, 34596), (1767, 30876), (1922, 28386), (2356, 23157), (2573, 21204), (2883, 18924), (2988, 18259), (3154, 17298), (3534, 15438), (3844, 14193), (4731, 11532), (5146, 10602), (5301, 10292), (5766, 9462), (6308, 8649), (7068, 7719)]