47258808

素因数分解:

$2^3\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1987}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 118325760

約数和(自身を除く): 71066952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 991, 1982, 1987, 2973, 3964, 3974, 5946, 5961, 7928, 7948, 11892, 11922, 15896, 23784, 23844, 47688, 1969117, 3938234, 5907351, 7876468, 11814702, 15752936, 23629404, 47258808]

約数ペア:

[(1, 47258808), (2, 23629404), (3, 15752936), (4, 11814702), (6, 7876468), (8, 5907351), (12, 3938234), (24, 1969117), (991, 47688), (1982, 23844), (1987, 23784), (2973, 15896), (3964, 11922), (3974, 11892), (5946, 7948), (5961, 7928)]