47770788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 128701440

約数和(自身を除く): 80930652

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 71, 76, 78, 114, 142, 156, 213, 227, 228, 247, 284, 426, 454, 494, 681, 741, 852, 908, 923, 988, 1349, 1362, 1482, 1846, 2698, 2724, 2769, 2951, 2964, 3692, 4047, 4313, 5396, 5538, 5902, 8094, 8626, 8853, 11076, 11804, 12939, 16117, 16188, 17252, 17537, 17706, 25878, 32234, 35074, 35412, 48351, 51756, 52611, 56069, 64468, 70148, 96702, 105222, 112138, 168207, 193404, 209521, 210444, 224276, 306223, 336414, 419042, 612446, 628563, 672828, 838084, 918669, 1224892, 1257126, 1837338, 2514252, 3674676, 3980899, 7961798, 11942697, 15923596, 23885394, 47770788]

約数ペア:

[(1, 47770788), (2, 23885394), (3, 15923596), (4, 11942697), (6, 7961798), (12, 3980899), (13, 3674676), (19, 2514252), (26, 1837338), (38, 1257126), (39, 1224892), (52, 918669), (57, 838084), (71, 672828), (76, 628563), (78, 612446), (114, 419042), (142, 336414), (156, 306223), (213, 224276), (227, 210444), (228, 209521), (247, 193404), (284, 168207), (426, 112138), (454, 105222), (494, 96702), (681, 70148), (741, 64468), (852, 56069), (908, 52611), (923, 51756), (988, 48351), (1349, 35412), (1362, 35074), (1482, 32234), (1846, 25878), (2698, 17706), (2724, 17537), (2769, 17252), (2951, 16188), (2964, 16117), (3692, 12939), (4047, 11804), (4313, 11076), (5396, 8853), (5538, 8626), (5902, 8094)]