47978028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{63463}}^1$

素因数の和:63483

約数の個数: 48

約数和(自身を含む): 142159360

約数和(自身を除く): 94181332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 63463, 126926, 190389, 253852, 380778, 444241, 571167, 761556, 888482, 1142334, 1332723, 1713501, 1776964, 2284668, 2665446, 3427002, 3998169, 5330892, 6854004, 7996338, 11994507, 15992676, 23989014, 47978028]

約数ペア:

[(1, 47978028), (2, 23989014), (3, 15992676), (4, 11994507), (6, 7996338), (7, 6854004), (9, 5330892), (12, 3998169), (14, 3427002), (18, 2665446), (21, 2284668), (27, 1776964), (28, 1713501), (36, 1332723), (42, 1142334), (54, 888482), (63, 761556), (84, 571167), (108, 444241), (126, 380778), (189, 253852), (252, 190389), (378, 126926), (756, 63463)]