47974752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 159213600

約数和(自身を除く): 111238848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 449, 477, 504, 636, 672, 742, 848, 898, 954, 1008, 1113, 1272, 1347, 1484, 1696, 1796, 1908, 2016, 2226, 2544, 2694, 2968, 3143, 3339, 3592, 3816, 4041, 4452, 5088, 5388, 5936, 6286, 6678, 7184, 7632, 8082, 8904, 9429, 10776, 11872, 12572, 13356, 14368, 15264, 16164, 17808, 18858, 21552, 23797, 25144, 26712, 28287, 32328, 35616, 37716, 43104, 47594, 50288, 53424, 56574, 64656, 71391, 75432, 95188, 100576, 106848, 113148, 129312, 142782, 150864, 166579, 190376, 214173, 226296, 285564, 301728, 333158, 380752, 428346, 452592, 499737, 571128, 666316, 761504, 856692, 905184, 999474, 1142256, 1332632, 1499211, 1713384, 1998948, 2284512, 2665264, 2998422, 3426768, 3997896, 5330528, 5996844, 6853536, 7995792, 11993688, 15991584, 23987376, 47974752]

約数ペア:

[(1, 47974752), (2, 23987376), (3, 15991584), (4, 11993688), (6, 7995792), (7, 6853536), (8, 5996844), (9, 5330528), (12, 3997896), (14, 3426768), (16, 2998422), (18, 2665264), (21, 2284512), (24, 1998948), (28, 1713384), (32, 1499211), (36, 1332632), (42, 1142256), (48, 999474), (53, 905184), (56, 856692), (63, 761504), (72, 666316), (84, 571128), (96, 499737), (106, 452592), (112, 428346), (126, 380752), (144, 333158), (159, 301728), (168, 285564), (212, 226296), (224, 214173), (252, 190376), (288, 166579), (318, 150864), (336, 142782), (371, 129312), (424, 113148), (449, 106848), (477, 100576), (504, 95188), (636, 75432), (672, 71391), (742, 64656), (848, 56574), (898, 53424), (954, 50288), (1008, 47594), (1113, 43104), (1272, 37716), (1347, 35616), (1484, 32328), (1696, 28287), (1796, 26712), (1908, 25144), (2016, 23797), (2226, 21552), (2544, 18858), (2694, 17808), (2968, 16164), (3143, 15264), (3339, 14368), (3592, 13356), (3816, 12572), (4041, 11872), (4452, 10776), (5088, 9429), (5388, 8904), (5936, 8082), (6286, 7632), (6678, 7184)]