52122420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13789}}^1$

素因数の和:13814

約数の個数: 96

約数和(自身を含む): 185337600

約数和(自身を除く): 133215180

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, 13789, 27578, 41367, 55156, 68945, 82734, 96523, 124101, 137890, 165468, 193046, 206835, 248202, 275780, 289569, 372303, 386092, 413670, 482615, 496404, 579138, 620505, 744606, 827340, 868707, 965230, 1158276, 1241010, 1447845, 1489212, 1737414, 1861515, 1930460, 2482020, 2606121, 2895690, 3474828, 3723030, 4343535, 5212242, 5791380, 7446060, 8687070, 10424484, 13030605, 17374140, 26061210, 52122420]

約数ペア:

[(1, 52122420), (2, 26061210), (3, 17374140), (4, 13030605), (5, 10424484), (6, 8687070), (7, 7446060), (9, 5791380), (10, 5212242), (12, 4343535), (14, 3723030), (15, 3474828), (18, 2895690), (20, 2606121), (21, 2482020), (27, 1930460), (28, 1861515), (30, 1737414), (35, 1489212), (36, 1447845), (42, 1241010), (45, 1158276), (54, 965230), (60, 868707), (63, 827340), (70, 744606), (84, 620505), (90, 579138), (105, 496404), (108, 482615), (126, 413670), (135, 386092), (140, 372303), (180, 289569), (189, 275780), (210, 248202), (252, 206835), (270, 193046), (315, 165468), (378, 137890), (420, 124101), (540, 96523), (630, 82734), (756, 68945), (945, 55156), (1260, 41367), (1890, 27578), (3780, 13789)]