53112448

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{21839}}^1$

素因数の和:21872

約数の個数: 32

約数和(自身を含む): 111384000

約数和(自身を除く): 58271552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 21839, 43678, 87356, 174712, 349424, 414941, 698848, 829882, 1397696, 1659764, 2795392, 3319528, 6639056, 13278112, 26556224, 53112448]

約数ペア:

[(1, 53112448), (2, 26556224), (4, 13278112), (8, 6639056), (16, 3319528), (19, 2795392), (32, 1659764), (38, 1397696), (64, 829882), (76, 698848), (128, 414941), (152, 349424), (304, 174712), (608, 87356), (1216, 43678), (2432, 21839)]