51608704

素因数分解:

$2^7\times 7^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 118483200

約数和(自身を除く): 66874496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 239, 241, 448, 478, 482, 896, 956, 964, 1673, 1687, 1912, 1928, 3346, 3374, 3824, 3856, 6692, 6748, 7648, 7712, 13384, 13496, 15296, 15424, 26768, 26992, 30592, 30848, 53536, 53984, 57599, 107072, 107968, 115198, 214144, 215936, 230396, 403193, 460792, 806386, 921584, 1612772, 1843168, 3225544, 3686336, 6451088, 7372672, 12902176, 25804352, 51608704]

約数ペア:

[(1, 51608704), (2, 25804352), (4, 12902176), (7, 7372672), (8, 6451088), (14, 3686336), (16, 3225544), (28, 1843168), (32, 1612772), (56, 921584), (64, 806386), (112, 460792), (128, 403193), (224, 230396), (239, 215936), (241, 214144), (448, 115198), (478, 107968), (482, 107072), (896, 57599), (956, 53984), (964, 53536), (1673, 30848), (1687, 30592), (1912, 26992), (1928, 26768), (3346, 15424), (3374, 15296), (3824, 13496), (3856, 13384), (6692, 7712), (6748, 7648)]