49267504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 114305184

約数和(自身を除く): 65037680

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 61, 88, 104, 122, 143, 176, 208, 244, 286, 353, 488, 572, 671, 706, 793, 976, 1144, 1342, 1412, 1586, 2288, 2684, 2824, 3172, 3883, 4589, 5368, 5648, 6344, 7766, 8723, 9178, 10736, 12688, 15532, 17446, 18356, 21533, 31064, 34892, 36712, 43066, 50479, 62128, 69784, 73424, 86132, 100958, 139568, 172264, 201916, 236863, 279929, 344528, 403832, 473726, 559858, 807664, 947452, 1119716, 1894904, 2239432, 3079219, 3789808, 4478864, 6158438, 12316876, 24633752, 49267504]

約数ペア:

[(1, 49267504), (2, 24633752), (4, 12316876), (8, 6158438), (11, 4478864), (13, 3789808), (16, 3079219), (22, 2239432), (26, 1894904), (44, 1119716), (52, 947452), (61, 807664), (88, 559858), (104, 473726), (122, 403832), (143, 344528), (176, 279929), (208, 236863), (244, 201916), (286, 172264), (353, 139568), (488, 100958), (572, 86132), (671, 73424), (706, 69784), (793, 62128), (976, 50479), (1144, 43066), (1342, 36712), (1412, 34892), (1586, 31064), (2288, 21533), (2684, 18356), (2824, 17446), (3172, 15532), (3883, 12688), (4589, 10736), (5368, 9178), (5648, 8723), (6344, 7766)]