5151491907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1884

約数の個数: 64

約数和(自身を含む): 7879971840

約数和(自身を除く): 2728479933

約数列:

[1, 3, 19, 23, 37, 57, 61, 69, 111, 183, 437, 703, 851, 1159, 1311, 1403, 1741, 2109, 2257, 2553, 3477, 4209, 5223, 6771, 16169, 26657, 33079, 40043, 42883, 48507, 51911, 64417, 79971, 99237, 106201, 120129, 128649, 155733, 193251, 318603, 760817, 986309, 1223923, 1481591, 2017819, 2282451, 2442623, 2958927, 3671769, 3929437, 4444773, 6053457, 7327869, 11788311, 28150229, 46409837, 74659303, 84450687, 90377051, 139229511, 223977909, 271131153, 1717163969, 5151491907]

約数ペア:

[(1, 5151491907), (3, 1717163969), (19, 271131153), (23, 223977909), (37, 139229511), (57, 90377051), (61, 84450687), (69, 74659303), (111, 46409837), (183, 28150229), (437, 11788311), (703, 7327869), (851, 6053457), (1159, 4444773), (1311, 3929437), (1403, 3671769), (1741, 2958927), (2109, 2442623), (2257, 2282451), (2553, 2017819), (3477, 1481591), (4209, 1223923), (5223, 986309), (6771, 760817), (16169, 318603), (26657, 193251), (33079, 155733), (40043, 128649), (42883, 120129), (48507, 106201), (51911, 99237), (64417, 79971)]