51203740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6199}}^1$

素因数の和:6274

約数の個数: 48

約数和(自身を含む): 124992000

約数和(自身を除く): 73788260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 6199, 8260, 12398, 24796, 30995, 43393, 61990, 86786, 123980, 173572, 216965, 365741, 433930, 731482, 867860, 1462964, 1828705, 2560187, 3657410, 5120374, 7314820, 10240748, 12800935, 25601870, 51203740]

約数ペア:

[(1, 51203740), (2, 25601870), (4, 12800935), (5, 10240748), (7, 7314820), (10, 5120374), (14, 3657410), (20, 2560187), (28, 1828705), (35, 1462964), (59, 867860), (70, 731482), (118, 433930), (140, 365741), (236, 216965), (295, 173572), (413, 123980), (590, 86786), (826, 61990), (1180, 43393), (1652, 30995), (2065, 24796), (4130, 12398), (6199, 8260)]