49243383

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 60

約数和(自身を含む): 90212760

約数和(自身を除く): 40969377

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 399, 441, 513, 567, 653, 931, 1197, 1323, 1539, 1959, 2793, 3591, 3969, 4571, 5877, 8379, 10773, 12407, 13713, 17631, 25137, 31997, 37221, 41139, 52893, 75411, 86849, 95991, 111663, 123417, 260547, 287973, 334989, 370251, 607943, 781641, 863919, 1004967, 1823829, 2344923, 2591757, 5471487, 7034769, 16414461, 49243383]

約数ペア:

[(1, 49243383), (3, 16414461), (7, 7034769), (9, 5471487), (19, 2591757), (21, 2344923), (27, 1823829), (49, 1004967), (57, 863919), (63, 781641), (81, 607943), (133, 370251), (147, 334989), (171, 287973), (189, 260547), (399, 123417), (441, 111663), (513, 95991), (567, 86849), (653, 75411), (931, 52893), (1197, 41139), (1323, 37221), (1539, 31997), (1959, 25137), (2793, 17631), (3591, 13713), (3969, 12407), (4571, 10773), (5877, 8379)]