57590260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31643}}^1$

素因数の和:31672

約数の個数: 48

約数和(自身を含む): 148853376

約数和(自身を除く): 91263116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 31643, 63286, 126572, 158215, 221501, 316430, 411359, 443002, 632860, 822718, 886004, 1107505, 1645436, 2056795, 2215010, 2879513, 4113590, 4430020, 5759026, 8227180, 11518052, 14397565, 28795130, 57590260]

約数ペア:

[(1, 57590260), (2, 28795130), (4, 14397565), (5, 11518052), (7, 8227180), (10, 5759026), (13, 4430020), (14, 4113590), (20, 2879513), (26, 2215010), (28, 2056795), (35, 1645436), (52, 1107505), (65, 886004), (70, 822718), (91, 632860), (130, 443002), (140, 411359), (182, 316430), (260, 221501), (364, 158215), (455, 126572), (910, 63286), (1820, 31643)]