53080072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{349211}}^1$

素因数の和:349236

約数の個数: 16

約数和(自身を含む): 104763600

約数和(自身を除く): 51683528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 349211, 698422, 1396844, 2793688, 6635009, 13270018, 26540036, 53080072]

約数ペア:

[(1, 53080072), (2, 26540036), (4, 13270018), (8, 6635009), (19, 2793688), (38, 1396844), (76, 698422), (152, 349211)]