47498752

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 80

約数和(自身を含む): 112448160

約数和(自身を除く): 64949408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 457, 464, 512, 812, 896, 914, 928, 1624, 1792, 1828, 1856, 3199, 3248, 3584, 3656, 3712, 6398, 6496, 7312, 7424, 12796, 12992, 13253, 14624, 14848, 25592, 25984, 26506, 29248, 51184, 51968, 53012, 58496, 92771, 102368, 103936, 106024, 116992, 185542, 204736, 212048, 233984, 371084, 409472, 424096, 742168, 818944, 848192, 1484336, 1637888, 1696384, 2968672, 3392768, 5937344, 6785536, 11874688, 23749376, 47498752]

約数ペア:

[(1, 47498752), (2, 23749376), (4, 11874688), (7, 6785536), (8, 5937344), (14, 3392768), (16, 2968672), (28, 1696384), (29, 1637888), (32, 1484336), (56, 848192), (58, 818944), (64, 742168), (112, 424096), (116, 409472), (128, 371084), (203, 233984), (224, 212048), (232, 204736), (256, 185542), (406, 116992), (448, 106024), (457, 103936), (464, 102368), (512, 92771), (812, 58496), (896, 53012), (914, 51968), (928, 51184), (1624, 29248), (1792, 26506), (1828, 25984), (1856, 25592), (3199, 14848), (3248, 14624), (3584, 13253), (3656, 12992), (3712, 12796), (6398, 7424), (6496, 7312)]