50850540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 171714816

約数和(自身を除く): 120864276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 701, 780, 806, 930, 1116, 1170, 1209, 1395, 1402, 1612, 1860, 2015, 2103, 2340, 2418, 2790, 2804, 3505, 3627, 4030, 4206, 4836, 5580, 6045, 6309, 7010, 7254, 8060, 8412, 9113, 10515, 12090, 12618, 14020, 14508, 18135, 18226, 21030, 21731, 24180, 25236, 27339, 31545, 36270, 36452, 42060, 43462, 45565, 54678, 63090, 65193, 72540, 82017, 86924, 91130, 108655, 109356, 126180, 130386, 136695, 164034, 182260, 195579, 217310, 260772, 273390, 282503, 325965, 328068, 391158, 410085, 434620, 546780, 565006, 651930, 782316, 820170, 847509, 977895, 1130012, 1303860, 1412515, 1640340, 1695018, 1955790, 2542527, 2825030, 3390036, 3911580, 4237545, 5085054, 5650060, 8475090, 10170108, 12712635, 16950180, 25425270, 50850540]

約数ペア:

[(1, 50850540), (2, 25425270), (3, 16950180), (4, 12712635), (5, 10170108), (6, 8475090), (9, 5650060), (10, 5085054), (12, 4237545), (13, 3911580), (15, 3390036), (18, 2825030), (20, 2542527), (26, 1955790), (30, 1695018), (31, 1640340), (36, 1412515), (39, 1303860), (45, 1130012), (52, 977895), (60, 847509), (62, 820170), (65, 782316), (78, 651930), (90, 565006), (93, 546780), (117, 434620), (124, 410085), (130, 391158), (155, 328068), (156, 325965), (180, 282503), (186, 273390), (195, 260772), (234, 217310), (260, 195579), (279, 182260), (310, 164034), (372, 136695), (390, 130386), (403, 126180), (465, 109356), (468, 108655), (558, 91130), (585, 86924), (620, 82017), (701, 72540), (780, 65193), (806, 63090), (930, 54678), (1116, 45565), (1170, 43462), (1209, 42060), (1395, 36452), (1402, 36270), (1612, 31545), (1860, 27339), (2015, 25236), (2103, 24180), (2340, 21731), (2418, 21030), (2790, 18226), (2804, 18135), (3505, 14508), (3627, 14020), (4030, 12618), (4206, 12090), (4836, 10515), (5580, 9113), (6045, 8412), (6309, 8060), (7010, 7254)]