51829218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{937}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 128768640

約数和(自身を除く): 76939422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439, 878, 937, 1317, 1874, 2634, 2811, 3073, 3951, 5622, 6146, 6559, 7902, 8433, 9219, 13118, 16866, 18438, 19677, 27657, 39354, 55314, 59031, 118062, 411343, 822686, 1234029, 2468058, 2879401, 3702087, 5758802, 7404174, 8638203, 17276406, 25914609, 51829218]

約数ペア:

[(1, 51829218), (2, 25914609), (3, 17276406), (6, 8638203), (7, 7404174), (9, 5758802), (14, 3702087), (18, 2879401), (21, 2468058), (42, 1234029), (63, 822686), (126, 411343), (439, 118062), (878, 59031), (937, 55314), (1317, 39354), (1874, 27657), (2634, 19677), (2811, 18438), (3073, 16866), (3951, 13118), (5622, 9219), (6146, 8433), (6559, 7902)]