53197531310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{350699}}^1$

素因数の和:350921

約数の個数: 64

約数和(自身を含む): 119989900800

約数和(自身を除く): 66792369490

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 197, 385, 394, 770, 985, 1379, 1970, 2167, 2758, 4334, 6895, 10835, 13790, 15169, 21670, 30338, 75845, 151690, 350699, 701398, 1753495, 2454893, 3506990, 3857689, 4909786, 7715378, 12274465, 19288445, 24548930, 27003823, 38576890, 54007646, 69087703, 135019115, 138175406, 270038230, 345438515, 483613921, 690877030, 759964733, 967227842, 1519929466, 2418069605, 3799823665, 4836139210, 5319753131, 7599647330, 10639506262, 26598765655, 53197531310]

約数ペア:

[(1, 53197531310), (2, 26598765655), (5, 10639506262), (7, 7599647330), (10, 5319753131), (11, 4836139210), (14, 3799823665), (22, 2418069605), (35, 1519929466), (55, 967227842), (70, 759964733), (77, 690877030), (110, 483613921), (154, 345438515), (197, 270038230), (385, 138175406), (394, 135019115), (770, 69087703), (985, 54007646), (1379, 38576890), (1970, 27003823), (2167, 24548930), (2758, 19288445), (4334, 12274465), (6895, 7715378), (10835, 4909786), (13790, 3857689), (15169, 3506990), (21670, 2454893), (30338, 1753495), (75845, 701398), (151690, 350699)]