53186187505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1\times {\mathrm{1901}}^1$

素因数の和:3258

約数の個数: 64

約数和(自身を含む): 77026070016

約数和(自身を除く): 23839882511

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1265, 1301, 1901, 1955, 4301, 6505, 9505, 14311, 20911, 21505, 22117, 29923, 32317, 43723, 71555, 104555, 110585, 149615, 161585, 218615, 243287, 329153, 355487, 480953, 508691, 743291, 1216435, 1645765, 1777435, 2404765, 2473201, 2543455, 3716455, 5595601, 8176201, 12366005, 27205211, 27978005, 40881005, 42044417, 56883623, 136026055, 210222085, 284418115, 462488587, 625719853, 967021591, 2312442935, 3128599265, 4835107955, 10637237501, 53186187505]

約数ペア:

[(1, 53186187505), (5, 10637237501), (11, 4835107955), (17, 3128599265), (23, 2312442935), (55, 967021591), (85, 625719853), (115, 462488587), (187, 284418115), (253, 210222085), (391, 136026055), (935, 56883623), (1265, 42044417), (1301, 40881005), (1901, 27978005), (1955, 27205211), (4301, 12366005), (6505, 8176201), (9505, 5595601), (14311, 3716455), (20911, 2543455), (21505, 2473201), (22117, 2404765), (29923, 1777435), (32317, 1645765), (43723, 1216435), (71555, 743291), (104555, 508691), (110585, 480953), (149615, 355487), (161585, 329153), (218615, 243287)]