56189224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 131443200

約数和(自身を除く): 75253976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 977, 1027, 1106, 1954, 2054, 2212, 3908, 4108, 4424, 6839, 7189, 7816, 8216, 12701, 13678, 14378, 25402, 27356, 28756, 50804, 54712, 57512, 77183, 88907, 101608, 154366, 177814, 308732, 355628, 540281, 617464, 711256, 1003379, 1080562, 2006758, 2161124, 4013516, 4322248, 7023653, 8027032, 14047306, 28094612, 56189224]

約数ペア:

[(1, 56189224), (2, 28094612), (4, 14047306), (7, 8027032), (8, 7023653), (13, 4322248), (14, 4013516), (26, 2161124), (28, 2006758), (52, 1080562), (56, 1003379), (79, 711256), (91, 617464), (104, 540281), (158, 355628), (182, 308732), (316, 177814), (364, 154366), (553, 101608), (632, 88907), (728, 77183), (977, 57512), (1027, 54712), (1106, 50804), (1954, 28756), (2054, 27356), (2212, 25402), (3908, 14378), (4108, 13678), (4424, 12701), (6839, 8216), (7189, 7816)]