49916016865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{45659}}^1$

素因数の和:45838

約数の個数: 48

約数和(自身を含む): 71415892800

約数和(自身を除く): 21499875935

約数列:

[1, 5, 11, 13, 55, 65, 121, 139, 143, 605, 695, 715, 1529, 1573, 1807, 7645, 7865, 9035, 16819, 19877, 45659, 84095, 99385, 218647, 228295, 502249, 593567, 1093235, 2511245, 2967835, 5524739, 6346601, 6529237, 27623695, 31733005, 32646185, 69812611, 71821607, 82505813, 349063055, 359108035, 412529065, 767938721, 907563943, 3839693605, 4537819715, 9983203373, 49916016865]

約数ペア:

[(1, 49916016865), (5, 9983203373), (11, 4537819715), (13, 3839693605), (55, 907563943), (65, 767938721), (121, 412529065), (139, 359108035), (143, 349063055), (605, 82505813), (695, 71821607), (715, 69812611), (1529, 32646185), (1573, 31733005), (1807, 27623695), (7645, 6529237), (7865, 6346601), (9035, 5524739), (16819, 2967835), (19877, 2511245), (45659, 1093235), (84095, 593567), (99385, 502249), (218647, 228295)]