52803018736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{253860667}}^1$

素因数の和:253860688

約数の個数: 20

約数和(自身を含む): 110175529912

約数和(自身を除く): 57372511176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 253860667, 507721334, 1015442668, 2030885336, 3300188671, 4061770672, 6600377342, 13200754684, 26401509368, 52803018736]

約数ペア:

[(1, 52803018736), (2, 26401509368), (4, 13200754684), (8, 6600377342), (13, 4061770672), (16, 3300188671), (26, 2030885336), (52, 1015442668), (104, 507721334), (208, 253860667)]