52744209

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 85908480

約数和(自身を除く): 33164271

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 1973, 3819, 5919, 8911, 13811, 26733, 37487, 41433, 112461, 132191, 262409, 396573, 787227, 925337, 2511629, 2776011, 7534887, 17581403, 52744209]

約数ペア:

[(1, 52744209), (3, 17581403), (7, 7534887), (19, 2776011), (21, 2511629), (57, 925337), (67, 787227), (133, 396573), (201, 262409), (399, 132191), (469, 112461), (1273, 41433), (1407, 37487), (1973, 26733), (3819, 13811), (5919, 8911)]