55784016

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16843}}^1$

素因数の和:16880

約数の個数: 60

約数和(自身を含む): 162915168

約数和(自身を除く): 107131152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 16843, 33686, 50529, 67372, 101058, 134744, 151587, 202116, 269488, 303174, 387389, 404232, 606348, 774778, 808464, 1162167, 1212696, 1549556, 2324334, 2425392, 3099112, 3486501, 4648668, 6198224, 6973002, 9297336, 13946004, 18594672, 27892008, 55784016]

約数ペア:

[(1, 55784016), (2, 27892008), (3, 18594672), (4, 13946004), (6, 9297336), (8, 6973002), (9, 6198224), (12, 4648668), (16, 3486501), (18, 3099112), (23, 2425392), (24, 2324334), (36, 1549556), (46, 1212696), (48, 1162167), (69, 808464), (72, 774778), (92, 606348), (138, 404232), (144, 387389), (184, 303174), (207, 269488), (276, 202116), (368, 151587), (414, 134744), (552, 101058), (828, 67372), (1104, 50529), (1656, 33686), (3312, 16843)]