50349195

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 99281952

約数和(自身を除く): 48932757

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 73, 81, 117, 131, 135, 195, 219, 351, 365, 393, 405, 585, 655, 657, 949, 1053, 1095, 1179, 1703, 1755, 1965, 1971, 2847, 3285, 3537, 4745, 5109, 5265, 5895, 5913, 8515, 8541, 9563, 9855, 10611, 14235, 15327, 17685, 25545, 25623, 28689, 29565, 42705, 45981, 47815, 53055, 76635, 76869, 86067, 124319, 128115, 137943, 143445, 229905, 258201, 372957, 384345, 430335, 621595, 689715, 774603, 1118871, 1291005, 1864785, 3356613, 3873015, 5594355, 10069839, 16783065, 50349195]

約数ペア:

[(1, 50349195), (3, 16783065), (5, 10069839), (9, 5594355), (13, 3873015), (15, 3356613), (27, 1864785), (39, 1291005), (45, 1118871), (65, 774603), (73, 689715), (81, 621595), (117, 430335), (131, 384345), (135, 372957), (195, 258201), (219, 229905), (351, 143445), (365, 137943), (393, 128115), (405, 124319), (585, 86067), (655, 76869), (657, 76635), (949, 53055), (1053, 47815), (1095, 45981), (1179, 42705), (1703, 29565), (1755, 28689), (1965, 25623), (1971, 25545), (2847, 17685), (3285, 15327), (3537, 14235), (4745, 10611), (5109, 9855), (5265, 9563), (5895, 8541), (5913, 8515)]