55580408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4903}}^1$

素因数の和:5031

約数の個数: 32

約数和(自身を含む): 113282400

約数和(自身を除く): 57701992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 4903, 5668, 9806, 11336, 19612, 39224, 63739, 127478, 254956, 509912, 534427, 1068854, 2137708, 4275416, 6947551, 13895102, 27790204, 55580408]

約数ペア:

[(1, 55580408), (2, 27790204), (4, 13895102), (8, 6947551), (13, 4275416), (26, 2137708), (52, 1068854), (104, 534427), (109, 509912), (218, 254956), (436, 127478), (872, 63739), (1417, 39224), (2834, 19612), (4903, 11336), (5668, 9806)]