55783756

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9181}}^1$

素因数の和:9230

約数の個数: 36

約数和(自身を含む): 117235776

約数和(自身を除く): 61452020

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 9181, 18362, 36724, 64267, 128534, 257068, 284611, 449869, 569222, 899738, 1138444, 1799476, 1992277, 3984554, 7969108, 13945939, 27891878, 55783756]

約数ペア:

[(1, 55783756), (2, 27891878), (4, 13945939), (7, 7969108), (14, 3984554), (28, 1992277), (31, 1799476), (49, 1138444), (62, 899738), (98, 569222), (124, 449869), (196, 284611), (217, 257068), (434, 128534), (868, 64267), (1519, 36724), (3038, 18362), (6076, 9181)]