51573088

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 72

約数和(自身を含む): 122036544

約数和(自身を除く): 70463456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1061, 1519, 1568, 1736, 2122, 3038, 3472, 4244, 6076, 6944, 7427, 8488, 12152, 14854, 16976, 24304, 29708, 32891, 33952, 48608, 51989, 59416, 65782, 103978, 118832, 131564, 207956, 230237, 237664, 263128, 415912, 460474, 526256, 831824, 920948, 1052512, 1611659, 1663648, 1841896, 3223318, 3683792, 6446636, 7367584, 12893272, 25786544, 51573088]

約数ペア:

[(1, 51573088), (2, 25786544), (4, 12893272), (7, 7367584), (8, 6446636), (14, 3683792), (16, 3223318), (28, 1841896), (31, 1663648), (32, 1611659), (49, 1052512), (56, 920948), (62, 831824), (98, 526256), (112, 460474), (124, 415912), (196, 263128), (217, 237664), (224, 230237), (248, 207956), (392, 131564), (434, 118832), (496, 103978), (784, 65782), (868, 59416), (992, 51989), (1061, 48608), (1519, 33952), (1568, 32891), (1736, 29708), (2122, 24304), (3038, 16976), (3472, 14854), (4244, 12152), (6076, 8488), (6944, 7427)]