55921019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 73267200

約数和(自身を除く): 17346181

約数列:

[1, 7, 11, 29, 77, 79, 203, 317, 319, 553, 869, 2219, 2233, 2291, 3487, 6083, 9193, 16037, 24409, 25043, 25201, 64351, 101123, 175301, 176407, 275473, 707861, 726247, 1928311, 5083729, 7988717, 55921019]

約数ペア:

[(1, 55921019), (7, 7988717), (11, 5083729), (29, 1928311), (77, 726247), (79, 707861), (203, 275473), (317, 176407), (319, 175301), (553, 101123), (869, 64351), (2219, 25201), (2233, 25043), (2291, 24409), (3487, 16037), (6083, 9193)]