51763218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{663631}}^1$

素因数の和:663649

約数の個数: 16

約数和(自身を含む): 111490176

約数和(自身を除く): 59726958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 663631, 1327262, 1990893, 3981786, 8627203, 17254406, 25881609, 51763218]

約数ペア:

[(1, 51763218), (2, 25881609), (3, 17254406), (6, 8627203), (13, 3981786), (26, 1990893), (39, 1327262), (78, 663631)]