47147884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 99187200

約数和(自身を除く): 52039316

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 179, 322, 358, 409, 644, 716, 818, 1253, 1636, 2506, 2863, 4117, 5012, 5726, 8234, 9407, 11452, 16468, 18814, 28819, 37628, 57638, 65849, 73211, 115276, 131698, 146422, 263396, 292844, 512477, 1024954, 1683853, 2049908, 3367706, 6735412, 11786971, 23573942, 47147884]

約数ペア:

[(1, 47147884), (2, 23573942), (4, 11786971), (7, 6735412), (14, 3367706), (23, 2049908), (28, 1683853), (46, 1024954), (92, 512477), (161, 292844), (179, 263396), (322, 146422), (358, 131698), (409, 115276), (644, 73211), (716, 65849), (818, 57638), (1253, 37628), (1636, 28819), (2506, 18814), (2863, 16468), (4117, 11452), (5012, 9407), (5726, 8234)]