56153968

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1146

約数の個数: 60

約数和(自身を含む): 124125240

約数和(自身を除く): 67971272

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1093, 1352, 1976, 2186, 2704, 3211, 3952, 4372, 6422, 8744, 12844, 14209, 17488, 20767, 25688, 28418, 41534, 51376, 56836, 83068, 113672, 166136, 184717, 227344, 269971, 332272, 369434, 539942, 738868, 1079884, 1477736, 2159768, 2955472, 3509623, 4319536, 7019246, 14038492, 28076984, 56153968]

約数ペア:

[(1, 56153968), (2, 28076984), (4, 14038492), (8, 7019246), (13, 4319536), (16, 3509623), (19, 2955472), (26, 2159768), (38, 1477736), (52, 1079884), (76, 738868), (104, 539942), (152, 369434), (169, 332272), (208, 269971), (247, 227344), (304, 184717), (338, 166136), (494, 113672), (676, 83068), (988, 56836), (1093, 51376), (1352, 41534), (1976, 28418), (2186, 25688), (2704, 20767), (3211, 17488), (3952, 14209), (4372, 12844), (6422, 8744)]