53450460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 188697600

約数和(自身を除く): 135247140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 719, 826, 885, 1062, 1180, 1239, 1260, 1438, 1652, 1770, 2065, 2124, 2157, 2478, 2655, 2876, 3540, 3595, 3717, 4130, 4314, 4956, 5033, 5310, 6195, 6471, 7190, 7434, 8260, 8628, 10066, 10620, 10785, 12390, 12942, 14380, 14868, 15099, 18585, 20132, 21570, 24780, 25165, 25884, 30198, 32355, 37170, 42421, 43140, 45297, 50330, 60396, 64710, 74340, 75495, 84842, 90594, 100660, 127263, 129420, 150990, 169684, 181188, 212105, 226485, 254526, 296947, 301980, 381789, 424210, 452970, 509052, 593894, 636315, 763578, 848420, 890841, 905940, 1187788, 1272630, 1484735, 1527156, 1781682, 1908945, 2545260, 2672523, 2969470, 3563364, 3817890, 4454205, 5345046, 5938940, 7635780, 8908410, 10690092, 13362615, 17816820, 26725230, 53450460]

約数ペア:

[(1, 53450460), (2, 26725230), (3, 17816820), (4, 13362615), (5, 10690092), (6, 8908410), (7, 7635780), (9, 5938940), (10, 5345046), (12, 4454205), (14, 3817890), (15, 3563364), (18, 2969470), (20, 2672523), (21, 2545260), (28, 1908945), (30, 1781682), (35, 1527156), (36, 1484735), (42, 1272630), (45, 1187788), (59, 905940), (60, 890841), (63, 848420), (70, 763578), (84, 636315), (90, 593894), (105, 509052), (118, 452970), (126, 424210), (140, 381789), (177, 301980), (180, 296947), (210, 254526), (236, 226485), (252, 212105), (295, 181188), (315, 169684), (354, 150990), (413, 129420), (420, 127263), (531, 100660), (590, 90594), (630, 84842), (708, 75495), (719, 74340), (826, 64710), (885, 60396), (1062, 50330), (1180, 45297), (1239, 43140), (1260, 42421), (1438, 37170), (1652, 32355), (1770, 30198), (2065, 25884), (2124, 25165), (2157, 24780), (2478, 21570), (2655, 20132), (2876, 18585), (3540, 15099), (3595, 14868), (3717, 14380), (4130, 12942), (4314, 12390), (4956, 10785), (5033, 10620), (5310, 10066), (6195, 8628), (6471, 8260), (7190, 7434)]