52388280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{20789}}^1$

素因数の和:20813

約数の個数: 96

約数和(自身を含む): 194594400

約数和(自身を除く): 142206120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 20789, 41578, 62367, 83156, 103945, 124734, 145523, 166312, 187101, 207890, 249468, 291046, 311835, 374202, 415780, 436569, 498936, 582092, 623670, 727615, 748404, 831560, 873138, 935505, 1164184, 1247340, 1309707, 1455230, 1496808, 1746276, 1871010, 2182845, 2494680, 2619414, 2910460, 3492552, 3742020, 4365690, 5238828, 5820920, 6548535, 7484040, 8731380, 10477656, 13097070, 17462760, 26194140, 52388280]

約数ペア:

[(1, 52388280), (2, 26194140), (3, 17462760), (4, 13097070), (5, 10477656), (6, 8731380), (7, 7484040), (8, 6548535), (9, 5820920), (10, 5238828), (12, 4365690), (14, 3742020), (15, 3492552), (18, 2910460), (20, 2619414), (21, 2494680), (24, 2182845), (28, 1871010), (30, 1746276), (35, 1496808), (36, 1455230), (40, 1309707), (42, 1247340), (45, 1164184), (56, 935505), (60, 873138), (63, 831560), (70, 748404), (72, 727615), (84, 623670), (90, 582092), (105, 498936), (120, 436569), (126, 415780), (140, 374202), (168, 311835), (180, 291046), (210, 249468), (252, 207890), (280, 187101), (315, 166312), (360, 145523), (420, 124734), (504, 103945), (630, 83156), (840, 62367), (1260, 41578), (2520, 20789)]