47140156

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{10457}}^1$

素因数の和:10498

約数の個数: 36

約数和(自身を含む): 100145808

約数和(自身を除く): 53005652

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 10457, 20914, 41828, 73199, 146398, 240511, 292796, 481022, 512393, 962044, 1024786, 1683577, 2049572, 3367154, 6734308, 11785039, 23570078, 47140156]

約数ペア:

[(1, 47140156), (2, 23570078), (4, 11785039), (7, 6734308), (14, 3367154), (23, 2049572), (28, 1683577), (46, 1024786), (49, 962044), (92, 512393), (98, 481022), (161, 292796), (196, 240511), (322, 146398), (644, 73199), (1127, 41828), (2254, 20914), (4508, 10457)]