50288590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 103016448

約数和(自身を除く): 52727858

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 71, 94, 110, 137, 142, 235, 274, 355, 470, 517, 685, 710, 781, 1034, 1370, 1507, 1562, 2585, 3014, 3337, 3905, 5170, 6439, 6674, 7535, 7810, 9727, 12878, 15070, 16685, 19454, 32195, 33370, 36707, 48635, 64390, 70829, 73414, 97270, 106997, 141658, 183535, 213994, 354145, 367070, 457169, 534985, 708290, 914338, 1069970, 2285845, 4571690, 5028859, 10057718, 25144295, 50288590]

約数ペア:

[(1, 50288590), (2, 25144295), (5, 10057718), (10, 5028859), (11, 4571690), (22, 2285845), (47, 1069970), (55, 914338), (71, 708290), (94, 534985), (110, 457169), (137, 367070), (142, 354145), (235, 213994), (274, 183535), (355, 141658), (470, 106997), (517, 97270), (685, 73414), (710, 70829), (781, 64390), (1034, 48635), (1370, 36707), (1507, 33370), (1562, 32195), (2585, 19454), (3014, 16685), (3337, 15070), (3905, 12878), (5170, 9727), (6439, 7810), (6674, 7535)]