54450711

素因数分解:

$3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 100835280

約数和(自身を除く): 46384569

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 243, 269, 357, 441, 459, 567, 807, 833, 1071, 1323, 1377, 1701, 1883, 2421, 2499, 3213, 3969, 4131, 4573, 5649, 7263, 7497, 9639, 11907, 13181, 13719, 16947, 21789, 22491, 28917, 32011, 39543, 41157, 50841, 65367, 67473, 96033, 118629, 123471, 152523, 202419, 224077, 288099, 355887, 370413, 457569, 672231, 864297, 1067661, 1111239, 2016693, 2592891, 3202983, 6050079, 7778673, 18150237, 54450711]

約数ペア:

[(1, 54450711), (3, 18150237), (7, 7778673), (9, 6050079), (17, 3202983), (21, 2592891), (27, 2016693), (49, 1111239), (51, 1067661), (63, 864297), (81, 672231), (119, 457569), (147, 370413), (153, 355887), (189, 288099), (243, 224077), (269, 202419), (357, 152523), (441, 123471), (459, 118629), (567, 96033), (807, 67473), (833, 65367), (1071, 50841), (1323, 41157), (1377, 39543), (1701, 32011), (1883, 28917), (2421, 22491), (2499, 21789), (3213, 16947), (3969, 13719), (4131, 13181), (4573, 11907), (5649, 9639), (7263, 7497)]