52502220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2$

素因数の和:240

約数の個数: 108

約数和(自身を含む): 166106304

約数和(自身を除く): 113604084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 97, 124, 155, 180, 186, 194, 279, 291, 310, 372, 388, 465, 485, 558, 582, 620, 873, 930, 970, 1116, 1164, 1395, 1455, 1746, 1860, 1940, 2790, 2910, 3007, 3492, 4365, 5580, 5820, 6014, 8730, 9021, 9409, 12028, 15035, 17460, 18042, 18818, 27063, 28227, 30070, 36084, 37636, 45105, 47045, 54126, 56454, 60140, 84681, 90210, 94090, 108252, 112908, 135315, 141135, 169362, 180420, 188180, 270630, 282270, 291679, 338724, 423405, 541260, 564540, 583358, 846810, 875037, 1166716, 1458395, 1693620, 1750074, 2625111, 2916790, 3500148, 4375185, 5250222, 5833580, 8750370, 10500444, 13125555, 17500740, 26251110, 52502220]

約数ペア:

[(1, 52502220), (2, 26251110), (3, 17500740), (4, 13125555), (5, 10500444), (6, 8750370), (9, 5833580), (10, 5250222), (12, 4375185), (15, 3500148), (18, 2916790), (20, 2625111), (30, 1750074), (31, 1693620), (36, 1458395), (45, 1166716), (60, 875037), (62, 846810), (90, 583358), (93, 564540), (97, 541260), (124, 423405), (155, 338724), (180, 291679), (186, 282270), (194, 270630), (279, 188180), (291, 180420), (310, 169362), (372, 141135), (388, 135315), (465, 112908), (485, 108252), (558, 94090), (582, 90210), (620, 84681), (873, 60140), (930, 56454), (970, 54126), (1116, 47045), (1164, 45105), (1395, 37636), (1455, 36084), (1746, 30070), (1860, 28227), (1940, 27063), (2790, 18818), (2910, 18042), (3007, 17460), (3492, 15035), (4365, 12028), (5580, 9409), (5820, 9021), (6014, 8730)]