57553804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 127491840

約数和(自身を除く): 69938036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2789, 2948, 5159, 5578, 10318, 11156, 19523, 20636, 30679, 39046, 61358, 78092, 122716, 186863, 214753, 373726, 429506, 747452, 859012, 1308041, 2055493, 2616082, 4110986, 5232164, 8221972, 14388451, 28776902, 57553804]

約数ペア:

[(1, 57553804), (2, 28776902), (4, 14388451), (7, 8221972), (11, 5232164), (14, 4110986), (22, 2616082), (28, 2055493), (44, 1308041), (67, 859012), (77, 747452), (134, 429506), (154, 373726), (268, 214753), (308, 186863), (469, 122716), (737, 78092), (938, 61358), (1474, 39046), (1876, 30679), (2789, 20636), (2948, 19523), (5159, 11156), (5578, 10318)]