55866064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{120401}}^1$

素因数の和:120438

約数の個数: 20

約数和(自身を含む): 111973860

約数和(自身を除く): 56107796

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 120401, 240802, 481604, 963208, 1926416, 3491629, 6983258, 13966516, 27933032, 55866064]

約数ペア:

[(1, 55866064), (2, 27933032), (4, 13966516), (8, 6983258), (16, 3491629), (29, 1926416), (58, 963208), (116, 481604), (232, 240802), (464, 120401)]