49470190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 113799168

約数和(自身を除く): 64328978

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 1567, 2255, 2870, 3134, 3157, 4510, 6314, 7835, 10969, 15670, 15785, 17237, 21938, 31570, 34474, 54845, 64247, 86185, 109690, 120659, 128494, 172370, 241318, 321235, 449729, 603295, 642470, 706717, 899458, 1206590, 1413434, 2248645, 3533585, 4497290, 4947019, 7067170, 9894038, 24735095, 49470190]

約数ペア:

[(1, 49470190), (2, 24735095), (5, 9894038), (7, 7067170), (10, 4947019), (11, 4497290), (14, 3533585), (22, 2248645), (35, 1413434), (41, 1206590), (55, 899458), (70, 706717), (77, 642470), (82, 603295), (110, 449729), (154, 321235), (205, 241318), (287, 172370), (385, 128494), (410, 120659), (451, 109690), (574, 86185), (770, 64247), (902, 54845), (1435, 34474), (1567, 31570), (2255, 21938), (2870, 17237), (3134, 15785), (3157, 15670), (4510, 10969), (6314, 7835)]