53810792

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 120422400

約数和(自身を除く): 66611608

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 139, 217, 223, 248, 278, 434, 446, 556, 868, 892, 973, 1112, 1561, 1736, 1784, 1946, 3122, 3892, 4309, 6244, 6913, 7784, 8618, 12488, 13826, 17236, 27652, 30163, 30997, 34472, 48391, 55304, 60326, 61994, 96782, 120652, 123988, 193564, 216979, 241304, 247976, 387128, 433958, 867916, 960907, 1735832, 1921814, 3843628, 6726349, 7687256, 13452698, 26905396, 53810792]

約数ペア:

[(1, 53810792), (2, 26905396), (4, 13452698), (7, 7687256), (8, 6726349), (14, 3843628), (28, 1921814), (31, 1735832), (56, 960907), (62, 867916), (124, 433958), (139, 387128), (217, 247976), (223, 241304), (248, 216979), (278, 193564), (434, 123988), (446, 120652), (556, 96782), (868, 61994), (892, 60326), (973, 55304), (1112, 48391), (1561, 34472), (1736, 30997), (1784, 30163), (1946, 27652), (3122, 17236), (3892, 13826), (4309, 12488), (6244, 8618), (6913, 7784)]