47943936

素因数分解:

$2^8\times 3^2\times {\mathrm{20809}}^1$

素因数の和:20831

約数の個数: 54

約数和(自身を含む): 138240830

約数和(自身を除く): 90296894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 20809, 41618, 62427, 83236, 124854, 166472, 187281, 249708, 332944, 374562, 499416, 665888, 749124, 998832, 1331776, 1498248, 1997664, 2663552, 2996496, 3995328, 5327104, 5992992, 7990656, 11985984, 15981312, 23971968, 47943936]

約数ペア:

[(1, 47943936), (2, 23971968), (3, 15981312), (4, 11985984), (6, 7990656), (8, 5992992), (9, 5327104), (12, 3995328), (16, 2996496), (18, 2663552), (24, 1997664), (32, 1498248), (36, 1331776), (48, 998832), (64, 749124), (72, 665888), (96, 499416), (128, 374562), (144, 332944), (192, 249708), (256, 187281), (288, 166472), (384, 124854), (576, 83236), (768, 62427), (1152, 41618), (2304, 20809)]