53786360

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17021}}^1$

素因数の和:17111

約数の個数: 32

約数和(自身を含む): 122558400

約数和(自身を除く): 68772040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 17021, 34042, 68084, 85105, 136168, 170210, 340420, 680840, 1344659, 2689318, 5378636, 6723295, 10757272, 13446590, 26893180, 53786360]

約数ペア:

[(1, 53786360), (2, 26893180), (4, 13446590), (5, 10757272), (8, 6723295), (10, 5378636), (20, 2689318), (40, 1344659), (79, 680840), (158, 340420), (316, 170210), (395, 136168), (632, 85105), (790, 68084), (1580, 34042), (3160, 17021)]