49177856

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2147

約数の個数: 72

約数和(自身を含む): 120873984

約数和(自身を除く): 71696128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2111, 2912, 3328, 4222, 5824, 8444, 11648, 14777, 16888, 23296, 27443, 29554, 33776, 54886, 59108, 67552, 109772, 118216, 135104, 192101, 219544, 236432, 270208, 384202, 439088, 472864, 540416, 768404, 878176, 945728, 1536808, 1756352, 1891456, 3073616, 3512704, 3782912, 6147232, 7025408, 12294464, 24588928, 49177856]

約数ペア:

[(1, 49177856), (2, 24588928), (4, 12294464), (7, 7025408), (8, 6147232), (13, 3782912), (14, 3512704), (16, 3073616), (26, 1891456), (28, 1756352), (32, 1536808), (52, 945728), (56, 878176), (64, 768404), (91, 540416), (104, 472864), (112, 439088), (128, 384202), (182, 270208), (208, 236432), (224, 219544), (256, 192101), (364, 135104), (416, 118216), (448, 109772), (728, 67552), (832, 59108), (896, 54886), (1456, 33776), (1664, 29554), (1792, 27443), (2111, 23296), (2912, 16888), (3328, 14777), (4222, 11648), (5824, 8444)]