47515136

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 80

約数和(自身を含む): 103413024

約数和(自身を除く): 55897888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 103, 106, 128, 136, 206, 212, 256, 272, 412, 424, 512, 544, 824, 848, 901, 1088, 1648, 1696, 1751, 1802, 2176, 3296, 3392, 3502, 3604, 4352, 5459, 6592, 6784, 7004, 7208, 8704, 10918, 13184, 13568, 14008, 14416, 21836, 26368, 27136, 28016, 28832, 43672, 52736, 56032, 57664, 87344, 92803, 112064, 115328, 174688, 185606, 224128, 230656, 349376, 371212, 448256, 461312, 698752, 742424, 896512, 1397504, 1484848, 2795008, 2969696, 5939392, 11878784, 23757568, 47515136]

約数ペア:

[(1, 47515136), (2, 23757568), (4, 11878784), (8, 5939392), (16, 2969696), (17, 2795008), (32, 1484848), (34, 1397504), (53, 896512), (64, 742424), (68, 698752), (103, 461312), (106, 448256), (128, 371212), (136, 349376), (206, 230656), (212, 224128), (256, 185606), (272, 174688), (412, 115328), (424, 112064), (512, 92803), (544, 87344), (824, 57664), (848, 56032), (901, 52736), (1088, 43672), (1648, 28832), (1696, 28016), (1751, 27136), (1802, 26368), (2176, 21836), (3296, 14416), (3392, 14008), (3502, 13568), (3604, 13184), (4352, 10918), (5459, 8704), (6592, 7208), (6784, 7004)]