55766270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 119218176

約数和(自身を除く): 63451906

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 97, 191, 194, 215, 301, 382, 430, 485, 602, 679, 955, 970, 1337, 1358, 1505, 1910, 2674, 3010, 3395, 4171, 6685, 6790, 8213, 8342, 13370, 16426, 18527, 20855, 29197, 37054, 41065, 41710, 57491, 58394, 82130, 92635, 114982, 129689, 145985, 185270, 259378, 287455, 291970, 574910, 648445, 796661, 1296890, 1593322, 3983305, 5576627, 7966610, 11153254, 27883135, 55766270]

約数ペア:

[(1, 55766270), (2, 27883135), (5, 11153254), (7, 7966610), (10, 5576627), (14, 3983305), (35, 1593322), (43, 1296890), (70, 796661), (86, 648445), (97, 574910), (191, 291970), (194, 287455), (215, 259378), (301, 185270), (382, 145985), (430, 129689), (485, 114982), (602, 92635), (679, 82130), (955, 58394), (970, 57491), (1337, 41710), (1358, 41065), (1505, 37054), (1910, 29197), (2674, 20855), (3010, 18527), (3395, 16426), (4171, 13370), (6685, 8342), (6790, 8213)]