51399779412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{780061}}^1$

素因数の和:780121

約数の個数: 72

約数和(自身を含む): 134108259040

約数和(自身を除く): 82708479628

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 289, 323, 578, 646, 867, 969, 1156, 1292, 1734, 1938, 3468, 3876, 5491, 10982, 16473, 21964, 32946, 65892, 780061, 1560122, 2340183, 3120244, 4680366, 9360732, 13261037, 14821159, 26522074, 29642318, 39783111, 44463477, 53044148, 59284636, 79566222, 88926954, 159132444, 177853908, 225437629, 251959703, 450875258, 503919406, 676312887, 755879109, 901750516, 1007838812, 1352625774, 1511758218, 2705251548, 3023516436, 4283314951, 8566629902, 12849944853, 17133259804, 25699889706, 51399779412]

約数ペア:

[(1, 51399779412), (2, 25699889706), (3, 17133259804), (4, 12849944853), (6, 8566629902), (12, 4283314951), (17, 3023516436), (19, 2705251548), (34, 1511758218), (38, 1352625774), (51, 1007838812), (57, 901750516), (68, 755879109), (76, 676312887), (102, 503919406), (114, 450875258), (204, 251959703), (228, 225437629), (289, 177853908), (323, 159132444), (578, 88926954), (646, 79566222), (867, 59284636), (969, 53044148), (1156, 44463477), (1292, 39783111), (1734, 29642318), (1938, 26522074), (3468, 14821159), (3876, 13261037), (5491, 9360732), (10982, 4680366), (16473, 3120244), (21964, 2340183), (32946, 1560122), (65892, 780061)]