51578164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28591}}^1$

素因数の和:28647

約数の個数: 24

約数和(自身を含む): 100872576

約数和(自身を除く): 49294412

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 28591, 57182, 114364, 314501, 629002, 1172231, 1258004, 2344462, 4688924, 12894541, 25789082, 51578164]

約数ペア:

[(1, 51578164), (2, 25789082), (4, 12894541), (11, 4688924), (22, 2344462), (41, 1258004), (44, 1172231), (82, 629002), (164, 314501), (451, 114364), (902, 57182), (1804, 28591)]