49738535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 80123904

約数和(自身を除く): 30385369

約数列:

[1, 5, 7, 11, 23, 35, 41, 55, 77, 115, 137, 161, 205, 253, 287, 385, 451, 685, 805, 943, 959, 1265, 1435, 1507, 1771, 2255, 3151, 3157, 4715, 4795, 5617, 6601, 7535, 8855, 10373, 10549, 15755, 15785, 22057, 28085, 33005, 34661, 39319, 51865, 52745, 61787, 72611, 110285, 129191, 173305, 196595, 242627, 308935, 363055, 432509, 645955, 904337, 1213135, 1421101, 2162545, 4521685, 7105505, 9947707, 49738535]

約数ペア:

[(1, 49738535), (5, 9947707), (7, 7105505), (11, 4521685), (23, 2162545), (35, 1421101), (41, 1213135), (55, 904337), (77, 645955), (115, 432509), (137, 363055), (161, 308935), (205, 242627), (253, 196595), (287, 173305), (385, 129191), (451, 110285), (685, 72611), (805, 61787), (943, 52745), (959, 51865), (1265, 39319), (1435, 34661), (1507, 33005), (1771, 28085), (2255, 22057), (3151, 15785), (3157, 15755), (4715, 10549), (4795, 10373), (5617, 8855), (6601, 7535)]