49987182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 117849600

約数和(自身を除く): 67862418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 109, 122, 179, 183, 218, 327, 358, 366, 427, 537, 654, 763, 854, 1074, 1253, 1281, 1526, 2289, 2506, 2562, 3759, 4578, 6649, 7518, 10919, 13298, 19511, 19947, 21838, 32757, 39022, 39894, 46543, 58533, 65514, 76433, 93086, 117066, 136577, 139629, 152866, 229299, 273154, 279258, 409731, 458598, 819462, 1190171, 2380342, 3570513, 7141026, 8331197, 16662394, 24993591, 49987182]

約数ペア:

[(1, 49987182), (2, 24993591), (3, 16662394), (6, 8331197), (7, 7141026), (14, 3570513), (21, 2380342), (42, 1190171), (61, 819462), (109, 458598), (122, 409731), (179, 279258), (183, 273154), (218, 229299), (327, 152866), (358, 139629), (366, 136577), (427, 117066), (537, 93086), (654, 76433), (763, 65514), (854, 58533), (1074, 46543), (1253, 39894), (1281, 39022), (1526, 32757), (2289, 21838), (2506, 19947), (2562, 19511), (3759, 13298), (4578, 10919), (6649, 7518)]