55964480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1264

約数の個数: 112

約数和(自身を含む): 156691584

約数和(自身を除く): 100727104

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1223, 1430, 1760, 2080, 2288, 2446, 2860, 3520, 4160, 4576, 4892, 5720, 6115, 9152, 9784, 11440, 12230, 13453, 15899, 19568, 22880, 24460, 26906, 31798, 39136, 45760, 48920, 53812, 63596, 67265, 78272, 79495, 97840, 107624, 127192, 134530, 158990, 174889, 195680, 215248, 254384, 269060, 317980, 349778, 391360, 430496, 508768, 538120, 635960, 699556, 860992, 874445, 1017536, 1076240, 1271920, 1399112, 1748890, 2152480, 2543840, 2798224, 3497780, 4304960, 5087680, 5596448, 6995560, 11192896, 13991120, 27982240, 55964480]

約数ペア:

[(1, 55964480), (2, 27982240), (4, 13991120), (5, 11192896), (8, 6995560), (10, 5596448), (11, 5087680), (13, 4304960), (16, 3497780), (20, 2798224), (22, 2543840), (26, 2152480), (32, 1748890), (40, 1399112), (44, 1271920), (52, 1076240), (55, 1017536), (64, 874445), (65, 860992), (80, 699556), (88, 635960), (104, 538120), (110, 508768), (130, 430496), (143, 391360), (160, 349778), (176, 317980), (208, 269060), (220, 254384), (260, 215248), (286, 195680), (320, 174889), (352, 158990), (416, 134530), (440, 127192), (520, 107624), (572, 97840), (704, 79495), (715, 78272), (832, 67265), (880, 63596), (1040, 53812), (1144, 48920), (1223, 45760), (1430, 39136), (1760, 31798), (2080, 26906), (2288, 24460), (2446, 22880), (2860, 19568), (3520, 15899), (4160, 13453), (4576, 12230), (4892, 11440), (5720, 9784), (6115, 9152)]