53298753599

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2659}}^1$

素因数の和:2920

約数の個数: 64

約数和(自身を含む): 70042183680

約数和(自身を除く): 16743430081

約数列:

[1, 7, 13, 23, 61, 91, 157, 161, 299, 427, 793, 1099, 1403, 2041, 2093, 2659, 3611, 5551, 9577, 9821, 14287, 18239, 18613, 25277, 34567, 46943, 61157, 67039, 124501, 127673, 162199, 220271, 241969, 328601, 417463, 428099, 795041, 871507, 1135393, 1541897, 2108587, 2863523, 2922241, 3730577, 5427019, 5565287, 9601649, 14760109, 20044661, 25465243, 26114039, 37989133, 48497501, 67211543, 124821437, 178256701, 331048159, 339482507, 585700589, 873750059, 2317337113, 4099904123, 7614107657, 53298753599]

約数ペア:

[(1, 53298753599), (7, 7614107657), (13, 4099904123), (23, 2317337113), (61, 873750059), (91, 585700589), (157, 339482507), (161, 331048159), (299, 178256701), (427, 124821437), (793, 67211543), (1099, 48497501), (1403, 37989133), (2041, 26114039), (2093, 25465243), (2659, 20044661), (3611, 14760109), (5551, 9601649), (9577, 5565287), (9821, 5427019), (14287, 3730577), (18239, 2922241), (18613, 2863523), (25277, 2108587), (34567, 1541897), (46943, 1135393), (61157, 871507), (67039, 795041), (124501, 428099), (127673, 417463), (162199, 328601), (220271, 241969)]