63835850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 139209840

約数和(自身を除く): 75373990

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 53, 65, 85, 106, 109, 130, 170, 218, 221, 265, 325, 425, 442, 530, 545, 650, 689, 850, 901, 1090, 1105, 1325, 1378, 1417, 1802, 1853, 2210, 2650, 2725, 2834, 3445, 3706, 4505, 5450, 5525, 5777, 6890, 7085, 9010, 9265, 11050, 11554, 11713, 14170, 17225, 18530, 22525, 23426, 24089, 28885, 34450, 35425, 45050, 46325, 48178, 57770, 58565, 70850, 75101, 92650, 98209, 117130, 120445, 144425, 150202, 196418, 240890, 288850, 292825, 375505, 491045, 585650, 602225, 751010, 982090, 1204450, 1276717, 1877525, 2455225, 2553434, 3755050, 4910450, 6383585, 12767170, 31917925, 63835850]

約数ペア:

[(1, 63835850), (2, 31917925), (5, 12767170), (10, 6383585), (13, 4910450), (17, 3755050), (25, 2553434), (26, 2455225), (34, 1877525), (50, 1276717), (53, 1204450), (65, 982090), (85, 751010), (106, 602225), (109, 585650), (130, 491045), (170, 375505), (218, 292825), (221, 288850), (265, 240890), (325, 196418), (425, 150202), (442, 144425), (530, 120445), (545, 117130), (650, 98209), (689, 92650), (850, 75101), (901, 70850), (1090, 58565), (1105, 57770), (1325, 48178), (1378, 46325), (1417, 45050), (1802, 35425), (1853, 34450), (2210, 28885), (2650, 24089), (2725, 23426), (2834, 22525), (3445, 18530), (3706, 17225), (4505, 14170), (5450, 11713), (5525, 11554), (5777, 11050), (6890, 9265), (7085, 9010)]