56215456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5507}}^1$

素因数の和:5557

約数の個数: 48

約数和(自身を含む): 124921440

約数和(自身を除く): 68705984

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 5507, 10208, 11014, 22028, 44056, 60577, 88112, 121154, 159703, 176224, 242308, 319406, 484616, 638812, 969232, 1277624, 1756733, 1938464, 2555248, 3513466, 5110496, 7026932, 14053864, 28107728, 56215456]

約数ペア:

[(1, 56215456), (2, 28107728), (4, 14053864), (8, 7026932), (11, 5110496), (16, 3513466), (22, 2555248), (29, 1938464), (32, 1756733), (44, 1277624), (58, 969232), (88, 638812), (116, 484616), (176, 319406), (232, 242308), (319, 176224), (352, 159703), (464, 121154), (638, 88112), (928, 60577), (1276, 44056), (2552, 22028), (5104, 11014), (5507, 10208)]