49897768767

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{7933}}^1$

素因数の和:8400

約数の個数: 64

約数和(自身を含む): 84319251456

約数和(自身を除く): 34421482689

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 373, 511, 803, 1119, 1533, 2409, 2611, 4103, 5621, 7833, 7933, 12309, 16863, 23799, 27229, 28721, 55531, 81687, 86163, 87263, 166593, 190603, 261789, 299519, 571809, 579109, 610841, 898557, 1737327, 1832523, 2096633, 2959009, 4053763, 6289899, 6370199, 8877027, 12161289, 19110597, 20713063, 32549099, 44591393, 62139189, 97647297, 133774179, 216007657, 227843693, 648022971, 683531079, 1512053599, 2376084227, 4536160797, 7128252681, 16632589589, 49897768767]

約数ペア:

[(1, 49897768767), (3, 16632589589), (7, 7128252681), (11, 4536160797), (21, 2376084227), (33, 1512053599), (73, 683531079), (77, 648022971), (219, 227843693), (231, 216007657), (373, 133774179), (511, 97647297), (803, 62139189), (1119, 44591393), (1533, 32549099), (2409, 20713063), (2611, 19110597), (4103, 12161289), (5621, 8877027), (7833, 6370199), (7933, 6289899), (12309, 4053763), (16863, 2959009), (23799, 2096633), (27229, 1832523), (28721, 1737327), (55531, 898557), (81687, 610841), (86163, 579109), (87263, 571809), (166593, 299519), (190603, 261789)]