55239892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 103882240

約数和(自身を除く): 48642348

約数列:

[1, 2, 4, 31, 61, 62, 67, 109, 122, 124, 134, 218, 244, 268, 436, 1891, 2077, 3379, 3782, 4087, 4154, 6649, 6758, 7303, 7564, 8174, 8308, 13298, 13516, 14606, 16348, 26596, 29212, 126697, 206119, 226393, 253394, 412238, 445483, 452786, 506788, 824476, 890966, 905572, 1781932, 13809973, 27619946, 55239892]

約数ペア:

[(1, 55239892), (2, 27619946), (4, 13809973), (31, 1781932), (61, 905572), (62, 890966), (67, 824476), (109, 506788), (122, 452786), (124, 445483), (134, 412238), (218, 253394), (244, 226393), (268, 206119), (436, 126697), (1891, 29212), (2077, 26596), (3379, 16348), (3782, 14606), (4087, 13516), (4154, 13298), (6649, 8308), (6758, 8174), (7303, 7564)]