55015944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 102577656

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 47, 51, 57, 68, 76, 94, 102, 114, 136, 141, 151, 152, 188, 204, 228, 282, 302, 323, 376, 408, 453, 456, 564, 604, 646, 799, 893, 906, 969, 1128, 1208, 1292, 1598, 1786, 1812, 1938, 2397, 2567, 2584, 2679, 2869, 3196, 3572, 3624, 3876, 4794, 5134, 5358, 5738, 6392, 7097, 7144, 7701, 7752, 8607, 9588, 10268, 10716, 11476, 14194, 15181, 15402, 17214, 19176, 20536, 21291, 21432, 22952, 28388, 30362, 30804, 34428, 42582, 45543, 48773, 56776, 60724, 61608, 68856, 85164, 91086, 97546, 120649, 121448, 134843, 146319, 170328, 182172, 195092, 241298, 269686, 292638, 361947, 364344, 390184, 404529, 482596, 539372, 585276, 723894, 809058, 965192, 1078744, 1170552, 1447788, 1618116, 2292331, 2895576, 3236232, 4584662, 6876993, 9169324, 13753986, 18338648, 27507972, 55015944]

約数ペア:

[(1, 55015944), (2, 27507972), (3, 18338648), (4, 13753986), (6, 9169324), (8, 6876993), (12, 4584662), (17, 3236232), (19, 2895576), (24, 2292331), (34, 1618116), (38, 1447788), (47, 1170552), (51, 1078744), (57, 965192), (68, 809058), (76, 723894), (94, 585276), (102, 539372), (114, 482596), (136, 404529), (141, 390184), (151, 364344), (152, 361947), (188, 292638), (204, 269686), (228, 241298), (282, 195092), (302, 182172), (323, 170328), (376, 146319), (408, 134843), (453, 121448), (456, 120649), (564, 97546), (604, 91086), (646, 85164), (799, 68856), (893, 61608), (906, 60724), (969, 56776), (1128, 48773), (1208, 45543), (1292, 42582), (1598, 34428), (1786, 30804), (1812, 30362), (1938, 28388), (2397, 22952), (2567, 21432), (2584, 21291), (2679, 20536), (2869, 19176), (3196, 17214), (3572, 15402), (3624, 15181), (3876, 14194), (4794, 11476), (5134, 10716), (5358, 10268), (5738, 9588), (6392, 8607), (7097, 7752), (7144, 7701)]