53327224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 110880000

約数和(自身を除く): 57552776

約数列:

[1, 2, 4, 8, 19, 38, 41, 43, 76, 82, 86, 152, 164, 172, 199, 328, 344, 398, 779, 796, 817, 1558, 1592, 1634, 1763, 3116, 3268, 3526, 3781, 6232, 6536, 7052, 7562, 8159, 8557, 14104, 15124, 16318, 17114, 30248, 32636, 33497, 34228, 65272, 66994, 68456, 133988, 155021, 162583, 267976, 310042, 325166, 350837, 620084, 650332, 701674, 1240168, 1300664, 1403348, 2806696, 6665903, 13331806, 26663612, 53327224]

約数ペア:

[(1, 53327224), (2, 26663612), (4, 13331806), (8, 6665903), (19, 2806696), (38, 1403348), (41, 1300664), (43, 1240168), (76, 701674), (82, 650332), (86, 620084), (152, 350837), (164, 325166), (172, 310042), (199, 267976), (328, 162583), (344, 155021), (398, 133988), (779, 68456), (796, 66994), (817, 65272), (1558, 34228), (1592, 33497), (1634, 32636), (1763, 30248), (3116, 17114), (3268, 16318), (3526, 15124), (3781, 14104), (6232, 8557), (6536, 8159), (7052, 7562)]