57306886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 108622944

約数和(自身を除く): 51316058

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 169, 182, 338, 371, 457, 689, 742, 914, 1183, 1378, 2366, 3199, 4823, 5941, 6398, 8957, 9646, 11882, 17914, 24221, 41587, 48442, 62699, 77233, 83174, 125398, 154466, 169547, 314873, 339094, 540631, 629746, 1081262, 2204111, 4093349, 4408222, 8186698, 28653443, 57306886]

約数ペア:

[(1, 57306886), (2, 28653443), (7, 8186698), (13, 4408222), (14, 4093349), (26, 2204111), (53, 1081262), (91, 629746), (106, 540631), (169, 339094), (182, 314873), (338, 169547), (371, 154466), (457, 125398), (689, 83174), (742, 77233), (914, 62699), (1183, 48442), (1378, 41587), (2366, 24221), (3199, 17914), (4823, 11882), (5941, 9646), (6398, 8957)]