49294588

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 111104000

約数和(自身を除く): 61809412

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 61, 62, 76, 98, 122, 124, 133, 196, 217, 244, 266, 343, 427, 434, 532, 589, 686, 854, 868, 931, 1159, 1178, 1372, 1519, 1708, 1862, 1891, 2318, 2356, 2989, 3038, 3724, 3782, 4123, 4636, 5978, 6076, 6517, 7564, 8113, 8246, 10633, 11956, 13034, 13237, 16226, 16492, 20923, 21266, 26068, 26474, 28861, 32452, 35929, 41846, 42532, 52948, 56791, 57722, 71858, 83692, 92659, 113582, 115444, 143716, 185318, 202027, 227164, 251503, 370636, 397537, 404054, 503006, 648613, 795074, 808108, 1006012, 1297226, 1590148, 1760521, 2594452, 3521042, 7042084, 12323647, 24647294, 49294588]

約数ペア:

[(1, 49294588), (2, 24647294), (4, 12323647), (7, 7042084), (14, 3521042), (19, 2594452), (28, 1760521), (31, 1590148), (38, 1297226), (49, 1006012), (61, 808108), (62, 795074), (76, 648613), (98, 503006), (122, 404054), (124, 397537), (133, 370636), (196, 251503), (217, 227164), (244, 202027), (266, 185318), (343, 143716), (427, 115444), (434, 113582), (532, 92659), (589, 83692), (686, 71858), (854, 57722), (868, 56791), (931, 52948), (1159, 42532), (1178, 41846), (1372, 35929), (1519, 32452), (1708, 28861), (1862, 26474), (1891, 26068), (2318, 21266), (2356, 20923), (2989, 16492), (3038, 16226), (3724, 13237), (3782, 13034), (4123, 11956), (4636, 10633), (5978, 8246), (6076, 8113), (6517, 7564)]