57987501

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 38780499

約数列:

[1, 3, 11, 13, 29, 33, 39, 59, 79, 87, 143, 177, 237, 319, 377, 429, 649, 767, 869, 957, 1027, 1131, 1711, 1947, 2291, 2301, 2607, 3081, 4147, 4661, 5133, 6873, 8437, 11297, 12441, 13983, 18821, 22243, 25201, 25311, 29783, 33891, 51271, 56463, 60593, 66729, 75603, 89349, 135169, 153813, 181779, 244673, 327613, 405507, 666523, 734019, 982839, 1486859, 1757197, 1999569, 4460577, 5271591, 19329167, 57987501]

約数ペア:

[(1, 57987501), (3, 19329167), (11, 5271591), (13, 4460577), (29, 1999569), (33, 1757197), (39, 1486859), (59, 982839), (79, 734019), (87, 666523), (143, 405507), (177, 327613), (237, 244673), (319, 181779), (377, 153813), (429, 135169), (649, 89349), (767, 75603), (869, 66729), (957, 60593), (1027, 56463), (1131, 51271), (1711, 33891), (1947, 29783), (2291, 25311), (2301, 25201), (2607, 22243), (3081, 18821), (4147, 13983), (4661, 12441), (5133, 11297), (6873, 8437)]