48241980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 153395088

約数和(自身を除く): 105153108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 307, 324, 388, 405, 485, 540, 582, 614, 810, 873, 921, 970, 1164, 1228, 1455, 1535, 1620, 1746, 1842, 1940, 2619, 2763, 2910, 3070, 3492, 3684, 4365, 4605, 5238, 5526, 5820, 6140, 7857, 8289, 8730, 9210, 10476, 11052, 13095, 13815, 15714, 16578, 17460, 18420, 24867, 26190, 27630, 29779, 31428, 33156, 39285, 41445, 49734, 52380, 55260, 59558, 78570, 82890, 89337, 99468, 119116, 124335, 148895, 157140, 165780, 178674, 248670, 268011, 297790, 357348, 446685, 497340, 536022, 595580, 804033, 893370, 1072044, 1340055, 1608066, 1786740, 2412099, 2680110, 3216132, 4020165, 4824198, 5360220, 8040330, 9648396, 12060495, 16080660, 24120990, 48241980]

約数ペア:

[(1, 48241980), (2, 24120990), (3, 16080660), (4, 12060495), (5, 9648396), (6, 8040330), (9, 5360220), (10, 4824198), (12, 4020165), (15, 3216132), (18, 2680110), (20, 2412099), (27, 1786740), (30, 1608066), (36, 1340055), (45, 1072044), (54, 893370), (60, 804033), (81, 595580), (90, 536022), (97, 497340), (108, 446685), (135, 357348), (162, 297790), (180, 268011), (194, 248670), (270, 178674), (291, 165780), (307, 157140), (324, 148895), (388, 124335), (405, 119116), (485, 99468), (540, 89337), (582, 82890), (614, 78570), (810, 59558), (873, 55260), (921, 52380), (970, 49734), (1164, 41445), (1228, 39285), (1455, 33156), (1535, 31428), (1620, 29779), (1746, 27630), (1842, 26190), (1940, 24867), (2619, 18420), (2763, 17460), (2910, 16578), (3070, 15714), (3492, 13815), (3684, 13095), (4365, 11052), (4605, 10476), (5238, 9210), (5526, 8730), (5820, 8289), (6140, 7857)]