56961468

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 90

約数和(自身を含む): 157481016

約数和(自身を除く): 100519548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 361, 487, 513, 684, 722, 974, 1026, 1083, 1444, 1461, 1539, 1948, 2052, 2166, 2922, 3078, 3249, 4332, 4383, 5844, 6156, 6498, 8766, 9253, 9747, 12996, 13149, 17532, 18506, 19494, 26298, 27759, 29241, 37012, 38988, 39447, 52596, 55518, 58482, 78894, 83277, 111036, 116964, 157788, 166554, 175807, 249831, 333108, 351614, 499662, 527421, 703228, 749493, 999324, 1054842, 1498986, 1582263, 2109684, 2997972, 3164526, 4746789, 6329052, 9493578, 14240367, 18987156, 28480734, 56961468]

約数ペア:

[(1, 56961468), (2, 28480734), (3, 18987156), (4, 14240367), (6, 9493578), (9, 6329052), (12, 4746789), (18, 3164526), (19, 2997972), (27, 2109684), (36, 1582263), (38, 1498986), (54, 1054842), (57, 999324), (76, 749493), (81, 703228), (108, 527421), (114, 499662), (162, 351614), (171, 333108), (228, 249831), (324, 175807), (342, 166554), (361, 157788), (487, 116964), (513, 111036), (684, 83277), (722, 78894), (974, 58482), (1026, 55518), (1083, 52596), (1444, 39447), (1461, 38988), (1539, 37012), (1948, 29241), (2052, 27759), (2166, 26298), (2922, 19494), (3078, 18506), (3249, 17532), (4332, 13149), (4383, 12996), (5844, 9747), (6156, 9253), (6498, 8766)]