52495470680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{509}}^1\times {\mathrm{2683}}^1$

素因数の和:3265

約数の個数: 96

約数和(自身を含む): 122333230800

約数和(自身を除く): 69837760120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 509, 620, 961, 1018, 1240, 1922, 2036, 2545, 2683, 3844, 4072, 4805, 5090, 5366, 7688, 9610, 10180, 10732, 13415, 15779, 19220, 20360, 21464, 26830, 31558, 38440, 53660, 63116, 78895, 83173, 107320, 126232, 157790, 166346, 315580, 332692, 415865, 489149, 631160, 665384, 831730, 978298, 1365647, 1663460, 1956596, 2445745, 2578363, 2731294, 3326920, 3913192, 4891490, 5156726, 5462588, 6828235, 9782980, 10313452, 10925176, 12891815, 13656470, 19565960, 20626904, 25783630, 27312940, 42335057, 51567260, 54625880, 84670114, 103134520, 169340228, 211675285, 338680456, 423350570, 846701140, 1312386767, 1693402280, 2624773534, 5249547068, 6561933835, 10499094136, 13123867670, 26247735340, 52495470680]

約数ペア:

[(1, 52495470680), (2, 26247735340), (4, 13123867670), (5, 10499094136), (8, 6561933835), (10, 5249547068), (20, 2624773534), (31, 1693402280), (40, 1312386767), (62, 846701140), (124, 423350570), (155, 338680456), (248, 211675285), (310, 169340228), (509, 103134520), (620, 84670114), (961, 54625880), (1018, 51567260), (1240, 42335057), (1922, 27312940), (2036, 25783630), (2545, 20626904), (2683, 19565960), (3844, 13656470), (4072, 12891815), (4805, 10925176), (5090, 10313452), (5366, 9782980), (7688, 6828235), (9610, 5462588), (10180, 5156726), (10732, 4891490), (13415, 3913192), (15779, 3326920), (19220, 2731294), (20360, 2578363), (21464, 2445745), (26830, 1956596), (31558, 1663460), (38440, 1365647), (53660, 978298), (63116, 831730), (78895, 665384), (83173, 631160), (107320, 489149), (126232, 415865), (157790, 332692), (166346, 315580)]