55169748

素因数分解:

$2^2\times 3^5\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 145847520

約数和(自身を除く): 90677772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 211, 243, 269, 324, 422, 486, 538, 633, 807, 844, 972, 1076, 1266, 1614, 1899, 2421, 2532, 3228, 3798, 4842, 5697, 7263, 7596, 9684, 11394, 14526, 17091, 21789, 22788, 29052, 34182, 43578, 51273, 56759, 65367, 68364, 87156, 102546, 113518, 130734, 170277, 205092, 227036, 261468, 340554, 510831, 681108, 1021662, 1532493, 2043324, 3064986, 4597479, 6129972, 9194958, 13792437, 18389916, 27584874, 55169748]

約数ペア:

[(1, 55169748), (2, 27584874), (3, 18389916), (4, 13792437), (6, 9194958), (9, 6129972), (12, 4597479), (18, 3064986), (27, 2043324), (36, 1532493), (54, 1021662), (81, 681108), (108, 510831), (162, 340554), (211, 261468), (243, 227036), (269, 205092), (324, 170277), (422, 130734), (486, 113518), (538, 102546), (633, 87156), (807, 68364), (844, 65367), (972, 56759), (1076, 51273), (1266, 43578), (1614, 34182), (1899, 29052), (2421, 22788), (2532, 21789), (3228, 17091), (3798, 14526), (4842, 11394), (5697, 9684), (7263, 7596)]