47948704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4685

約数の個数: 48

約数和(自身を含む): 105235200

約数和(自身を除く): 57286496

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 4639, 5168, 9278, 10336, 18556, 37112, 74224, 78863, 88141, 148448, 157726, 176282, 315452, 352564, 630904, 705128, 1261808, 1410256, 1498397, 2523616, 2820512, 2996794, 5993588, 11987176, 23974352, 47948704]

約数ペア:

[(1, 47948704), (2, 23974352), (4, 11987176), (8, 5993588), (16, 2996794), (17, 2820512), (19, 2523616), (32, 1498397), (34, 1410256), (38, 1261808), (68, 705128), (76, 630904), (136, 352564), (152, 315452), (272, 176282), (304, 157726), (323, 148448), (544, 88141), (608, 78863), (646, 74224), (1292, 37112), (2584, 18556), (4639, 10336), (5168, 9278)]