51878106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2069}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 129168000

約数和(自身を除く): 77289894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1194, 1393, 1791, 2069, 2786, 3582, 4138, 4179, 6207, 8358, 12414, 12537, 14483, 18621, 25074, 28966, 37242, 43449, 86898, 130347, 260694, 411731, 823462, 1235193, 2470386, 2882117, 3705579, 5764234, 7411158, 8646351, 17292702, 25939053, 51878106]

約数ペア:

[(1, 51878106), (2, 25939053), (3, 17292702), (6, 8646351), (7, 7411158), (9, 5764234), (14, 3705579), (18, 2882117), (21, 2470386), (42, 1235193), (63, 823462), (126, 411731), (199, 260694), (398, 130347), (597, 86898), (1194, 43449), (1393, 37242), (1791, 28966), (2069, 25074), (2786, 18621), (3582, 14483), (4138, 12537), (4179, 12414), (6207, 8358)]