49037716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 109120704

約数和(自身を除く): 60082988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 169, 172, 182, 241, 301, 338, 364, 482, 559, 602, 676, 964, 1118, 1183, 1204, 1687, 2236, 2366, 3133, 3374, 3913, 4732, 6266, 6748, 7267, 7826, 10363, 12532, 14534, 15652, 20726, 21931, 29068, 40729, 41452, 43862, 50869, 72541, 81458, 87724, 101738, 134719, 145082, 162916, 203476, 269438, 285103, 290164, 538876, 570206, 943033, 1140412, 1751347, 1886066, 3502694, 3772132, 7005388, 12259429, 24518858, 49037716]

約数ペア:

[(1, 49037716), (2, 24518858), (4, 12259429), (7, 7005388), (13, 3772132), (14, 3502694), (26, 1886066), (28, 1751347), (43, 1140412), (52, 943033), (86, 570206), (91, 538876), (169, 290164), (172, 285103), (182, 269438), (241, 203476), (301, 162916), (338, 145082), (364, 134719), (482, 101738), (559, 87724), (602, 81458), (676, 72541), (964, 50869), (1118, 43862), (1183, 41452), (1204, 40729), (1687, 29068), (2236, 21931), (2366, 20726), (3133, 15652), (3374, 14534), (3913, 12532), (4732, 10363), (6266, 7826), (6748, 7267)]