55232320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 224

約数和(自身を含む): 165908736

約数和(自身を除く): 110676416

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 64, 65, 68, 71, 80, 85, 88, 104, 110, 130, 136, 142, 143, 160, 170, 176, 187, 208, 220, 221, 260, 272, 284, 286, 320, 340, 352, 355, 374, 416, 440, 442, 520, 544, 568, 572, 680, 704, 710, 715, 748, 781, 832, 880, 884, 923, 935, 1040, 1088, 1105, 1136, 1144, 1207, 1360, 1420, 1430, 1496, 1562, 1760, 1768, 1846, 1870, 2080, 2210, 2272, 2288, 2414, 2431, 2720, 2840, 2860, 2992, 3124, 3520, 3536, 3692, 3740, 3905, 4160, 4420, 4544, 4576, 4615, 4828, 4862, 5440, 5680, 5720, 5984, 6035, 6248, 7072, 7384, 7480, 7810, 8840, 9152, 9230, 9656, 9724, 10153, 11360, 11440, 11968, 12070, 12155, 12496, 13277, 14144, 14768, 14960, 15620, 15691, 17680, 18460, 19312, 19448, 20306, 22720, 22880, 24140, 24310, 24992, 26554, 29536, 29920, 31240, 31382, 35360, 36920, 38624, 38896, 40612, 45760, 48280, 48620, 49984, 50765, 53108, 59072, 59840, 62480, 62764, 66385, 70720, 73840, 77248, 77792, 78455, 81224, 96560, 97240, 101530, 106216, 124960, 125528, 132770, 147680, 155584, 156910, 162448, 172601, 193120, 194480, 203060, 212432, 249920, 251056, 265540, 295360, 313820, 324896, 345202, 386240, 388960, 406120, 424864, 502112, 531080, 627640, 649792, 690404, 777920, 812240, 849728, 863005, 1004224, 1062160, 1255280, 1380808, 1624480, 1726010, 2124320, 2510560, 2761616, 3248960, 3452020, 4248640, 5021120, 5523232, 6904040, 11046464, 13808080, 27616160, 55232320]

約数ペア:

[(1, 55232320), (2, 27616160), (4, 13808080), (5, 11046464), (8, 6904040), (10, 5523232), (11, 5021120), (13, 4248640), (16, 3452020), (17, 3248960), (20, 2761616), (22, 2510560), (26, 2124320), (32, 1726010), (34, 1624480), (40, 1380808), (44, 1255280), (52, 1062160), (55, 1004224), (64, 863005), (65, 849728), (68, 812240), (71, 777920), (80, 690404), (85, 649792), (88, 627640), (104, 531080), (110, 502112), (130, 424864), (136, 406120), (142, 388960), (143, 386240), (160, 345202), (170, 324896), (176, 313820), (187, 295360), (208, 265540), (220, 251056), (221, 249920), (260, 212432), (272, 203060), (284, 194480), (286, 193120), (320, 172601), (340, 162448), (352, 156910), (355, 155584), (374, 147680), (416, 132770), (440, 125528), (442, 124960), (520, 106216), (544, 101530), (568, 97240), (572, 96560), (680, 81224), (704, 78455), (710, 77792), (715, 77248), (748, 73840), (781, 70720), (832, 66385), (880, 62764), (884, 62480), (923, 59840), (935, 59072), (1040, 53108), (1088, 50765), (1105, 49984), (1136, 48620), (1144, 48280), (1207, 45760), (1360, 40612), (1420, 38896), (1430, 38624), (1496, 36920), (1562, 35360), (1760, 31382), (1768, 31240), (1846, 29920), (1870, 29536), (2080, 26554), (2210, 24992), (2272, 24310), (2288, 24140), (2414, 22880), (2431, 22720), (2720, 20306), (2840, 19448), (2860, 19312), (2992, 18460), (3124, 17680), (3520, 15691), (3536, 15620), (3692, 14960), (3740, 14768), (3905, 14144), (4160, 13277), (4420, 12496), (4544, 12155), (4576, 12070), (4615, 11968), (4828, 11440), (4862, 11360), (5440, 10153), (5680, 9724), (5720, 9656), (5984, 9230), (6035, 9152), (6248, 8840), (7072, 7810), (7384, 7480)]