51400608

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 120

約数和(自身を含む): 158110848

約数和(自身を除く): 106710240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 223, 224, 294, 336, 343, 392, 446, 588, 669, 672, 686, 784, 892, 1029, 1176, 1338, 1372, 1561, 1568, 1784, 2058, 2352, 2401, 2676, 2744, 3122, 3568, 4116, 4683, 4704, 4802, 5352, 5488, 6244, 7136, 7203, 8232, 9366, 9604, 10704, 10927, 10976, 12488, 14406, 16464, 18732, 19208, 21408, 21854, 24976, 28812, 32781, 32928, 37464, 38416, 43708, 49952, 57624, 65562, 74928, 76489, 76832, 87416, 115248, 131124, 149856, 152978, 174832, 229467, 230496, 262248, 305956, 349664, 458934, 524496, 535423, 611912, 917868, 1048992, 1070846, 1223824, 1606269, 1835736, 2141692, 2447648, 3212538, 3671472, 4283384, 6425076, 7342944, 8566768, 12850152, 17133536, 25700304, 51400608]

約数ペア:

[(1, 51400608), (2, 25700304), (3, 17133536), (4, 12850152), (6, 8566768), (7, 7342944), (8, 6425076), (12, 4283384), (14, 3671472), (16, 3212538), (21, 2447648), (24, 2141692), (28, 1835736), (32, 1606269), (42, 1223824), (48, 1070846), (49, 1048992), (56, 917868), (84, 611912), (96, 535423), (98, 524496), (112, 458934), (147, 349664), (168, 305956), (196, 262248), (223, 230496), (224, 229467), (294, 174832), (336, 152978), (343, 149856), (392, 131124), (446, 115248), (588, 87416), (669, 76832), (672, 76489), (686, 74928), (784, 65562), (892, 57624), (1029, 49952), (1176, 43708), (1338, 38416), (1372, 37464), (1561, 32928), (1568, 32781), (1784, 28812), (2058, 24976), (2352, 21854), (2401, 21408), (2676, 19208), (2744, 18732), (3122, 16464), (3568, 14406), (4116, 12488), (4683, 10976), (4704, 10927), (4802, 10704), (5352, 9604), (5488, 9366), (6244, 8232), (7136, 7203)]