51169860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13537}}^1$

素因数の和:13562

約数の個数: 96

約数和(自身を含む): 181950720

約数和(自身を除く): 130780860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13537, 27074, 40611, 54148, 67685, 81222, 94759, 121833, 135370, 162444, 189518, 203055, 243666, 270740, 284277, 365499, 379036, 406110, 473795, 487332, 568554, 609165, 730998, 812220, 852831, 947590, 1137108, 1218330, 1421385, 1461996, 1705662, 1827495, 1895180, 2436660, 2558493, 2842770, 3411324, 3654990, 4264155, 5116986, 5685540, 7309980, 8528310, 10233972, 12792465, 17056620, 25584930, 51169860]

約数ペア:

[(1, 51169860), (2, 25584930), (3, 17056620), (4, 12792465), (5, 10233972), (6, 8528310), (7, 7309980), (9, 5685540), (10, 5116986), (12, 4264155), (14, 3654990), (15, 3411324), (18, 2842770), (20, 2558493), (21, 2436660), (27, 1895180), (28, 1827495), (30, 1705662), (35, 1461996), (36, 1421385), (42, 1218330), (45, 1137108), (54, 947590), (60, 852831), (63, 812220), (70, 730998), (84, 609165), (90, 568554), (105, 487332), (108, 473795), (126, 406110), (135, 379036), (140, 365499), (180, 284277), (189, 270740), (210, 243666), (252, 203055), (270, 189518), (315, 162444), (378, 135370), (420, 121833), (540, 94759), (630, 81222), (756, 67685), (945, 54148), (1260, 40611), (1890, 27074), (3780, 13537)]