55778904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 161460000

約数和(自身を除く): 105681096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 199, 204, 229, 306, 398, 408, 458, 597, 612, 687, 796, 916, 1194, 1224, 1374, 1592, 1791, 1832, 2061, 2388, 2748, 3383, 3582, 3893, 4122, 4776, 5496, 6766, 7164, 7786, 8244, 10149, 11679, 13532, 14328, 15572, 16488, 20298, 23358, 27064, 30447, 31144, 35037, 40596, 45571, 46716, 60894, 70074, 81192, 91142, 93432, 121788, 136713, 140148, 182284, 243576, 273426, 280296, 364568, 410139, 546852, 774707, 820278, 1093704, 1549414, 1640556, 2324121, 3098828, 3281112, 4648242, 6197656, 6972363, 9296484, 13944726, 18592968, 27889452, 55778904]

約数ペア:

[(1, 55778904), (2, 27889452), (3, 18592968), (4, 13944726), (6, 9296484), (8, 6972363), (9, 6197656), (12, 4648242), (17, 3281112), (18, 3098828), (24, 2324121), (34, 1640556), (36, 1549414), (51, 1093704), (68, 820278), (72, 774707), (102, 546852), (136, 410139), (153, 364568), (199, 280296), (204, 273426), (229, 243576), (306, 182284), (398, 140148), (408, 136713), (458, 121788), (597, 93432), (612, 91142), (687, 81192), (796, 70074), (916, 60894), (1194, 46716), (1224, 45571), (1374, 40596), (1592, 35037), (1791, 31144), (1832, 30447), (2061, 27064), (2388, 23358), (2748, 20298), (3383, 16488), (3582, 15572), (3893, 14328), (4122, 13532), (4776, 11679), (5496, 10149), (6766, 8244), (7164, 7786)]