53524240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8689}}^1$

素因数の和:8720

約数の個数: 80

約数和(自身を含む): 155168640

約数和(自身を除く): 101644400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8689, 17378, 34756, 43445, 60823, 69512, 86890, 95579, 121646, 139024, 173780, 191158, 243292, 304115, 347560, 382316, 477895, 486584, 608230, 669053, 695120, 764632, 955790, 973168, 1216460, 1338106, 1529264, 1911580, 2432920, 2676212, 3345265, 3823160, 4865840, 5352424, 6690530, 7646320, 10704848, 13381060, 26762120, 53524240]

約数ペア:

[(1, 53524240), (2, 26762120), (4, 13381060), (5, 10704848), (7, 7646320), (8, 6690530), (10, 5352424), (11, 4865840), (14, 3823160), (16, 3345265), (20, 2676212), (22, 2432920), (28, 1911580), (35, 1529264), (40, 1338106), (44, 1216460), (55, 973168), (56, 955790), (70, 764632), (77, 695120), (80, 669053), (88, 608230), (110, 486584), (112, 477895), (140, 382316), (154, 347560), (176, 304115), (220, 243292), (280, 191158), (308, 173780), (385, 139024), (440, 121646), (560, 95579), (616, 86890), (770, 69512), (880, 60823), (1232, 43445), (1540, 34756), (3080, 17378), (6160, 8689)]