52359680

素因数分解:

$2^9\times 5^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 80

約数和(自身を含む): 127351224

約数和(自身を除く): 74991544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 181, 226, 256, 320, 362, 452, 512, 565, 640, 724, 904, 905, 1130, 1280, 1448, 1808, 1810, 2260, 2560, 2896, 3616, 3620, 4520, 5792, 7232, 7240, 9040, 11584, 14464, 14480, 18080, 20453, 23168, 28928, 28960, 36160, 40906, 46336, 57856, 57920, 72320, 81812, 92672, 102265, 115840, 144640, 163624, 204530, 231680, 289280, 327248, 409060, 463360, 654496, 818120, 1308992, 1636240, 2617984, 3272480, 5235968, 6544960, 10471936, 13089920, 26179840, 52359680]

約数ペア:

[(1, 52359680), (2, 26179840), (4, 13089920), (5, 10471936), (8, 6544960), (10, 5235968), (16, 3272480), (20, 2617984), (32, 1636240), (40, 1308992), (64, 818120), (80, 654496), (113, 463360), (128, 409060), (160, 327248), (181, 289280), (226, 231680), (256, 204530), (320, 163624), (362, 144640), (452, 115840), (512, 102265), (565, 92672), (640, 81812), (724, 72320), (904, 57920), (905, 57856), (1130, 46336), (1280, 40906), (1448, 36160), (1808, 28960), (1810, 28928), (2260, 23168), (2560, 20453), (2896, 18080), (3616, 14480), (3620, 14464), (4520, 11584), (5792, 9040), (7232, 7240)]