53517204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 146749512

約数和(自身を除く): 93232308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 661, 692, 1038, 1322, 1557, 1983, 2076, 2249, 2644, 3114, 3966, 4498, 5949, 6228, 6747, 7932, 8593, 8996, 11898, 13494, 17186, 20241, 23796, 25779, 26988, 34372, 40482, 51558, 77337, 80964, 103116, 114353, 154674, 228706, 309348, 343059, 457412, 686118, 1029177, 1372236, 1486589, 2058354, 2973178, 4116708, 4459767, 5946356, 8919534, 13379301, 17839068, 26758602, 53517204]

約数ペア:

[(1, 53517204), (2, 26758602), (3, 17839068), (4, 13379301), (6, 8919534), (9, 5946356), (12, 4459767), (13, 4116708), (18, 2973178), (26, 2058354), (36, 1486589), (39, 1372236), (52, 1029177), (78, 686118), (117, 457412), (156, 343059), (173, 309348), (234, 228706), (346, 154674), (468, 114353), (519, 103116), (661, 80964), (692, 77337), (1038, 51558), (1322, 40482), (1557, 34372), (1983, 26988), (2076, 25779), (2249, 23796), (2644, 20241), (3114, 17186), (3966, 13494), (4498, 11898), (5949, 8996), (6228, 8593), (6747, 7932)]