53389245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39113}}^1$

素因数の和:39141

約数の個数: 32

約数和(自身を含む): 105138432

約数和(自身を除く): 51749187

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 39113, 117339, 195565, 273791, 508469, 586695, 821373, 1368955, 1525407, 2542345, 3559283, 4106865, 7627035, 10677849, 17796415, 53389245]

約数ペア:

[(1, 53389245), (3, 17796415), (5, 10677849), (7, 7627035), (13, 4106865), (15, 3559283), (21, 2542345), (35, 1525407), (39, 1368955), (65, 821373), (91, 586695), (105, 508469), (195, 273791), (273, 195565), (455, 117339), (1365, 39113)]