51345756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18523}}^1$

素因数の和:18551

約数の個数: 72

約数和(自身を含む): 161825664

約数和(自身を除く): 110479908

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 18523, 37046, 55569, 74092, 111138, 129661, 166707, 203753, 222276, 259322, 333414, 388983, 407506, 518644, 611259, 666828, 777966, 815012, 1166949, 1222518, 1426271, 1555932, 1833777, 2333898, 2445036, 2852542, 3667554, 4278813, 4667796, 5705084, 7335108, 8557626, 12836439, 17115252, 25672878, 51345756]

約数ペア:

[(1, 51345756), (2, 25672878), (3, 17115252), (4, 12836439), (6, 8557626), (7, 7335108), (9, 5705084), (11, 4667796), (12, 4278813), (14, 3667554), (18, 2852542), (21, 2445036), (22, 2333898), (28, 1833777), (33, 1555932), (36, 1426271), (42, 1222518), (44, 1166949), (63, 815012), (66, 777966), (77, 666828), (84, 611259), (99, 518644), (126, 407506), (132, 388983), (154, 333414), (198, 259322), (231, 222276), (252, 203753), (308, 166707), (396, 129661), (462, 111138), (693, 74092), (924, 55569), (1386, 37046), (2772, 18523)]