52240705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 72638208

約数和(自身を除く): 20397503

約数列:

[1, 5, 11, 23, 55, 61, 115, 253, 305, 671, 677, 1265, 1403, 3355, 3385, 7015, 7447, 15433, 15571, 37235, 41297, 77165, 77855, 171281, 206485, 454267, 856405, 949831, 2271335, 4749155, 10448141, 52240705]

約数ペア:

[(1, 52240705), (5, 10448141), (11, 4749155), (23, 2271335), (55, 949831), (61, 856405), (115, 454267), (253, 206485), (305, 171281), (671, 77855), (677, 77165), (1265, 41297), (1403, 37235), (3355, 15571), (3385, 15433), (7015, 7447)]