53919705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 50589735

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 83, 105, 115, 161, 249, 269, 345, 415, 483, 581, 805, 807, 1245, 1345, 1743, 1883, 1909, 2415, 2905, 4035, 5649, 5727, 6187, 8715, 9415, 9545, 13363, 18561, 22327, 28245, 28635, 30935, 40089, 43309, 66815, 66981, 92805, 111635, 129927, 156289, 200445, 216545, 334905, 468867, 513521, 649635, 781445, 1540563, 2344335, 2567605, 3594647, 7702815, 10783941, 17973235, 53919705]

約数ペア:

[(1, 53919705), (3, 17973235), (5, 10783941), (7, 7702815), (15, 3594647), (21, 2567605), (23, 2344335), (35, 1540563), (69, 781445), (83, 649635), (105, 513521), (115, 468867), (161, 334905), (249, 216545), (269, 200445), (345, 156289), (415, 129927), (483, 111635), (581, 92805), (805, 66981), (807, 66815), (1245, 43309), (1345, 40089), (1743, 30935), (1883, 28635), (1909, 28245), (2415, 22327), (2905, 18561), (4035, 13363), (5649, 9545), (5727, 9415), (6187, 8715)]