55420704

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1182

約数の個数: 72

約数和(自身を含む): 158558400

約数和(自身を除く): 103137696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 967, 1194, 1592, 1791, 1934, 2388, 2901, 3184, 3582, 3868, 4776, 5802, 6368, 7164, 7736, 8703, 9552, 11604, 14328, 15472, 17406, 19104, 23208, 28656, 30944, 34812, 46416, 57312, 69624, 92832, 139248, 192433, 278496, 384866, 577299, 769732, 1154598, 1539464, 1731897, 2309196, 3078928, 3463794, 4618392, 6157856, 6927588, 9236784, 13855176, 18473568, 27710352, 55420704]

約数ペア:

[(1, 55420704), (2, 27710352), (3, 18473568), (4, 13855176), (6, 9236784), (8, 6927588), (9, 6157856), (12, 4618392), (16, 3463794), (18, 3078928), (24, 2309196), (32, 1731897), (36, 1539464), (48, 1154598), (72, 769732), (96, 577299), (144, 384866), (199, 278496), (288, 192433), (398, 139248), (597, 92832), (796, 69624), (967, 57312), (1194, 46416), (1592, 34812), (1791, 30944), (1934, 28656), (2388, 23208), (2901, 19104), (3184, 17406), (3582, 15472), (3868, 14328), (4776, 11604), (5802, 9552), (6368, 8703), (7164, 7736)]