56375190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:979

約数の個数: 80

約数和(自身を含む): 153679680

約数和(自身を除く): 97304490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 711, 790, 810, 881, 1185, 1422, 1762, 2133, 2370, 2643, 3555, 4266, 4405, 5286, 6399, 7110, 7929, 8810, 10665, 12798, 13215, 15858, 21330, 23787, 26430, 31995, 39645, 47574, 63990, 69599, 71361, 79290, 118935, 139198, 142722, 208797, 237870, 347995, 356805, 417594, 626391, 695990, 713610, 1043985, 1252782, 1879173, 2087970, 3131955, 3758346, 5637519, 6263910, 9395865, 11275038, 18791730, 28187595, 56375190]

約数ペア:

[(1, 56375190), (2, 28187595), (3, 18791730), (5, 11275038), (6, 9395865), (9, 6263910), (10, 5637519), (15, 3758346), (18, 3131955), (27, 2087970), (30, 1879173), (45, 1252782), (54, 1043985), (79, 713610), (81, 695990), (90, 626391), (135, 417594), (158, 356805), (162, 347995), (237, 237870), (270, 208797), (395, 142722), (405, 139198), (474, 118935), (711, 79290), (790, 71361), (810, 69599), (881, 63990), (1185, 47574), (1422, 39645), (1762, 31995), (2133, 26430), (2370, 23787), (2643, 21330), (3555, 15858), (4266, 13215), (4405, 12798), (5286, 10665), (6399, 8810), (7110, 7929)]