252690050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 488975400

約数和(自身を除く): 236285350

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 229, 290, 458, 725, 761, 1145, 1450, 1522, 2290, 3805, 5725, 6641, 7610, 11450, 13282, 19025, 22069, 33205, 38050, 44138, 66410, 110345, 166025, 174269, 220690, 332050, 348538, 551725, 871345, 1103450, 1742690, 4356725, 5053801, 8713450, 10107602, 25269005, 50538010, 126345025, 252690050]

約数ペア:

[(1, 252690050), (2, 126345025), (5, 50538010), (10, 25269005), (25, 10107602), (29, 8713450), (50, 5053801), (58, 4356725), (145, 1742690), (229, 1103450), (290, 871345), (458, 551725), (725, 348538), (761, 332050), (1145, 220690), (1450, 174269), (1522, 166025), (2290, 110345), (3805, 66410), (5725, 44138), (6641, 38050), (7610, 33205), (11450, 22069), (13282, 19025)]