57109541008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{659}}^1\times {\mathrm{1039}}^1$

素因数の和:2120

約数の個数: 80

約数和(自身を含む): 119754835200

約数和(自身を除く): 62645294192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401, 659, 802, 1039, 1318, 1604, 2078, 2636, 3208, 4156, 5213, 5272, 6416, 8312, 8567, 10426, 10544, 13507, 16624, 17134, 20852, 27014, 34268, 41704, 54028, 68536, 83408, 108056, 137072, 216112, 264259, 416639, 528518, 684701, 833278, 1057036, 1369402, 1666556, 2114072, 2738804, 3333112, 3435367, 4228144, 5416307, 5477608, 6666224, 6870734, 8901113, 10832614, 10955216, 13741468, 17802226, 21665228, 27482936, 35604452, 43330456, 54965872, 71208904, 86660912, 142417808, 274565101, 549130202, 1098260404, 2196520808, 3569346313, 4393041616, 7138692626, 14277385252, 28554770504, 57109541008]

約数ペア:

[(1, 57109541008), (2, 28554770504), (4, 14277385252), (8, 7138692626), (13, 4393041616), (16, 3569346313), (26, 2196520808), (52, 1098260404), (104, 549130202), (208, 274565101), (401, 142417808), (659, 86660912), (802, 71208904), (1039, 54965872), (1318, 43330456), (1604, 35604452), (2078, 27482936), (2636, 21665228), (3208, 17802226), (4156, 13741468), (5213, 10955216), (5272, 10832614), (6416, 8901113), (8312, 6870734), (8567, 6666224), (10426, 5477608), (10544, 5416307), (13507, 4228144), (16624, 3435367), (17134, 3333112), (20852, 2738804), (27014, 2114072), (34268, 1666556), (41704, 1369402), (54028, 1057036), (68536, 833278), (83408, 684701), (108056, 528518), (137072, 416639), (216112, 264259)]