51843168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 162083376

約数和(自身を除く): 110240208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 227, 234, 244, 288, 312, 366, 416, 454, 468, 488, 549, 624, 681, 732, 793, 908, 936, 976, 1098, 1248, 1362, 1464, 1586, 1816, 1872, 1952, 2043, 2196, 2379, 2724, 2928, 2951, 3172, 3632, 3744, 4086, 4392, 4758, 5448, 5856, 5902, 6344, 7137, 7264, 8172, 8784, 8853, 9516, 10896, 11804, 12688, 13847, 14274, 16344, 17568, 17706, 19032, 21792, 23608, 25376, 26559, 27694, 28548, 32688, 35412, 38064, 41541, 47216, 53118, 55388, 57096, 65376, 70824, 76128, 83082, 94432, 106236, 110776, 114192, 124623, 141648, 166164, 180011, 212472, 221552, 228384, 249246, 283296, 332328, 360022, 424944, 443104, 498492, 540033, 664656, 720044, 849888, 996984, 1080066, 1329312, 1440088, 1620099, 1993968, 2160132, 2880176, 3240198, 3987936, 4320264, 5760352, 6480396, 8640528, 12960792, 17281056, 25921584, 51843168]

約数ペア:

[(1, 51843168), (2, 25921584), (3, 17281056), (4, 12960792), (6, 8640528), (8, 6480396), (9, 5760352), (12, 4320264), (13, 3987936), (16, 3240198), (18, 2880176), (24, 2160132), (26, 1993968), (32, 1620099), (36, 1440088), (39, 1329312), (48, 1080066), (52, 996984), (61, 849888), (72, 720044), (78, 664656), (96, 540033), (104, 498492), (117, 443104), (122, 424944), (144, 360022), (156, 332328), (183, 283296), (208, 249246), (227, 228384), (234, 221552), (244, 212472), (288, 180011), (312, 166164), (366, 141648), (416, 124623), (454, 114192), (468, 110776), (488, 106236), (549, 94432), (624, 83082), (681, 76128), (732, 70824), (793, 65376), (908, 57096), (936, 55388), (976, 53118), (1098, 47216), (1248, 41541), (1362, 38064), (1464, 35412), (1586, 32688), (1816, 28548), (1872, 27694), (1952, 26559), (2043, 25376), (2196, 23608), (2379, 21792), (2724, 19032), (2928, 17706), (2951, 17568), (3172, 16344), (3632, 14274), (3744, 13847), (4086, 12688), (4392, 11804), (4758, 10896), (5448, 9516), (5856, 8853), (5902, 8784), (6344, 8172), (7137, 7264)]