51511248

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 157132800

約数和(自身を除く): 105621552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 47, 48, 54, 59, 72, 86, 94, 108, 118, 129, 141, 144, 172, 177, 188, 216, 236, 258, 282, 344, 354, 376, 387, 423, 432, 472, 516, 531, 564, 688, 708, 752, 774, 846, 944, 1032, 1062, 1128, 1161, 1269, 1416, 1548, 1593, 1692, 2021, 2064, 2124, 2256, 2322, 2537, 2538, 2773, 2832, 3096, 3186, 3384, 4042, 4248, 4644, 5074, 5076, 5546, 6063, 6192, 6372, 6768, 7611, 8084, 8319, 8496, 9288, 10148, 10152, 11092, 12126, 12744, 15222, 16168, 16638, 18189, 18576, 20296, 20304, 22184, 22833, 24252, 24957, 25488, 30444, 32336, 33276, 36378, 40592, 44368, 45666, 48504, 49914, 54567, 60888, 66552, 68499, 72756, 74871, 91332, 97008, 99828, 109134, 119239, 121776, 133104, 136998, 145512, 149742, 182664, 199656, 218268, 238478, 273996, 291024, 299484, 357717, 365328, 399312, 436536, 476956, 547992, 598968, 715434, 873072, 953912, 1073151, 1095984, 1197936, 1430868, 1907824, 2146302, 2861736, 3219453, 4292604, 5723472, 6438906, 8585208, 12877812, 17170416, 25755624, 51511248]

約数ペア:

[(1, 51511248), (2, 25755624), (3, 17170416), (4, 12877812), (6, 8585208), (8, 6438906), (9, 5723472), (12, 4292604), (16, 3219453), (18, 2861736), (24, 2146302), (27, 1907824), (36, 1430868), (43, 1197936), (47, 1095984), (48, 1073151), (54, 953912), (59, 873072), (72, 715434), (86, 598968), (94, 547992), (108, 476956), (118, 436536), (129, 399312), (141, 365328), (144, 357717), (172, 299484), (177, 291024), (188, 273996), (216, 238478), (236, 218268), (258, 199656), (282, 182664), (344, 149742), (354, 145512), (376, 136998), (387, 133104), (423, 121776), (432, 119239), (472, 109134), (516, 99828), (531, 97008), (564, 91332), (688, 74871), (708, 72756), (752, 68499), (774, 66552), (846, 60888), (944, 54567), (1032, 49914), (1062, 48504), (1128, 45666), (1161, 44368), (1269, 40592), (1416, 36378), (1548, 33276), (1593, 32336), (1692, 30444), (2021, 25488), (2064, 24957), (2124, 24252), (2256, 22833), (2322, 22184), (2537, 20304), (2538, 20296), (2773, 18576), (2832, 18189), (3096, 16638), (3186, 16168), (3384, 15222), (4042, 12744), (4248, 12126), (4644, 11092), (5074, 10152), (5076, 10148), (5546, 9288), (6063, 8496), (6192, 8319), (6372, 8084), (6768, 7611)]