51580984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70853}}^1$

素因数の和:70879

約数の個数: 32

約数和(自身を含む): 119034720

約数和(自身を除く): 67453736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 70853, 141706, 283412, 495971, 566824, 921089, 991942, 1842178, 1983884, 3684356, 3967768, 6447623, 7368712, 12895246, 25790492, 51580984]

約数ペア:

[(1, 51580984), (2, 25790492), (4, 12895246), (7, 7368712), (8, 6447623), (13, 3967768), (14, 3684356), (26, 1983884), (28, 1842178), (52, 991942), (56, 921089), (91, 566824), (104, 495971), (182, 283412), (364, 141706), (728, 70853)]