51436671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 84748032

約数和(自身を除く): 33311361

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 169, 253, 299, 401, 429, 507, 759, 897, 1203, 1859, 3289, 3887, 4411, 5213, 5577, 9223, 9867, 11661, 13233, 15639, 27669, 42757, 57343, 67769, 101453, 119899, 128271, 172029, 203307, 304359, 359697, 745459, 1318889, 1558687, 2236377, 3956667, 4676061, 17145557, 51436671]

約数ペア:

[(1, 51436671), (3, 17145557), (11, 4676061), (13, 3956667), (23, 2236377), (33, 1558687), (39, 1318889), (69, 745459), (143, 359697), (169, 304359), (253, 203307), (299, 172029), (401, 128271), (429, 119899), (507, 101453), (759, 67769), (897, 57343), (1203, 42757), (1859, 27669), (3289, 15639), (3887, 13233), (4411, 11661), (5213, 9867), (5577, 9223)]