53500599

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 86661120

約数和(自身を除く): 33160521

約数列:

[1, 3, 9, 19, 23, 57, 61, 69, 171, 183, 207, 223, 437, 549, 669, 1159, 1311, 1403, 2007, 3477, 3933, 4209, 4237, 5129, 10431, 12627, 12711, 13603, 15387, 26657, 38133, 40809, 46161, 79971, 97451, 122427, 239913, 258457, 292353, 312869, 775371, 877059, 938607, 2326113, 2815821, 5944511, 17833533, 53500599]

約数ペア:

[(1, 53500599), (3, 17833533), (9, 5944511), (19, 2815821), (23, 2326113), (57, 938607), (61, 877059), (69, 775371), (171, 312869), (183, 292353), (207, 258457), (223, 239913), (437, 122427), (549, 97451), (669, 79971), (1159, 46161), (1311, 40809), (1403, 38133), (2007, 26657), (3477, 15387), (3933, 13603), (4209, 12711), (4237, 12627), (5129, 10431)]