56051216

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 60

約数和(自身を含む): 123898320

約数和(自身を除く): 67847104

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1091, 1352, 1976, 2182, 2704, 3211, 3952, 4364, 6422, 8728, 12844, 14183, 17456, 20729, 25688, 28366, 41458, 51376, 56732, 82916, 113464, 165832, 184379, 226928, 269477, 331664, 368758, 538954, 737516, 1077908, 1475032, 2155816, 2950064, 3503201, 4311632, 7006402, 14012804, 28025608, 56051216]

約数ペア:

[(1, 56051216), (2, 28025608), (4, 14012804), (8, 7006402), (13, 4311632), (16, 3503201), (19, 2950064), (26, 2155816), (38, 1475032), (52, 1077908), (76, 737516), (104, 538954), (152, 368758), (169, 331664), (208, 269477), (247, 226928), (304, 184379), (338, 165832), (494, 113464), (676, 82916), (988, 56732), (1091, 51376), (1352, 41458), (1976, 28366), (2182, 25688), (2704, 20729), (3211, 17456), (3952, 14183), (4364, 12844), (6422, 8728)]