53479980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1136

約数の個数: 96

約数和(自身を含む): 168262080

約数和(自身を除く): 114782100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1021, 1164, 1455, 1746, 1940, 2042, 2619, 2910, 3063, 3492, 4084, 4365, 5105, 5238, 5820, 6126, 8730, 9189, 10210, 10476, 12252, 13095, 15315, 17460, 18378, 20420, 26190, 27567, 30630, 36756, 45945, 52380, 55134, 61260, 91890, 99037, 110268, 137835, 183780, 198074, 275670, 297111, 396148, 495185, 551340, 594222, 891333, 990370, 1188444, 1485555, 1782666, 1980740, 2673999, 2971110, 3565332, 4456665, 5347998, 5942220, 8913330, 10695996, 13369995, 17826660, 26739990, 53479980]

約数ペア:

[(1, 53479980), (2, 26739990), (3, 17826660), (4, 13369995), (5, 10695996), (6, 8913330), (9, 5942220), (10, 5347998), (12, 4456665), (15, 3565332), (18, 2971110), (20, 2673999), (27, 1980740), (30, 1782666), (36, 1485555), (45, 1188444), (54, 990370), (60, 891333), (90, 594222), (97, 551340), (108, 495185), (135, 396148), (180, 297111), (194, 275670), (270, 198074), (291, 183780), (388, 137835), (485, 110268), (540, 99037), (582, 91890), (873, 61260), (970, 55134), (1021, 52380), (1164, 45945), (1455, 36756), (1746, 30630), (1940, 27567), (2042, 26190), (2619, 20420), (2910, 18378), (3063, 17460), (3492, 15315), (4084, 13095), (4365, 12252), (5105, 10476), (5238, 10210), (5820, 9189), (6126, 8730)]