51549388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1558

約数の個数: 36

約数和(自身を含む): 100585240

約数和(自身を除く): 49035852

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1459, 1606, 2918, 3212, 5836, 8833, 16049, 17666, 32098, 35332, 64196, 106507, 176539, 213014, 353078, 426028, 706156, 1171577, 2343154, 4686308, 12887347, 25774694, 51549388]

約数ペア:

[(1, 51549388), (2, 25774694), (4, 12887347), (11, 4686308), (22, 2343154), (44, 1171577), (73, 706156), (121, 426028), (146, 353078), (242, 213014), (292, 176539), (484, 106507), (803, 64196), (1459, 35332), (1606, 32098), (2918, 17666), (3212, 16049), (5836, 8833)]