53621152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 114550632

約数和(自身を除く): 60929480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 821, 1256, 1642, 2041, 2512, 3284, 4082, 5024, 6568, 8164, 10673, 13136, 16328, 21346, 26272, 32656, 42692, 65312, 85384, 128897, 170768, 257794, 341536, 515588, 1031176, 1675661, 2062352, 3351322, 4124704, 6702644, 13405288, 26810576, 53621152]

約数ペア:

[(1, 53621152), (2, 26810576), (4, 13405288), (8, 6702644), (13, 4124704), (16, 3351322), (26, 2062352), (32, 1675661), (52, 1031176), (104, 515588), (157, 341536), (208, 257794), (314, 170768), (416, 128897), (628, 85384), (821, 65312), (1256, 42692), (1642, 32656), (2041, 26272), (2512, 21346), (3284, 16328), (4082, 13136), (5024, 10673), (6568, 8164)]