50892080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20521}}^1$

素因数の和:20565

約数の個数: 40

約数和(自身を含む): 122146944

約数和(自身を除く): 71254864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 20521, 41042, 82084, 102605, 164168, 205210, 328336, 410420, 636151, 820840, 1272302, 1641680, 2544604, 3180755, 5089208, 6361510, 10178416, 12723020, 25446040, 50892080]

約数ペア:

[(1, 50892080), (2, 25446040), (4, 12723020), (5, 10178416), (8, 6361510), (10, 5089208), (16, 3180755), (20, 2544604), (31, 1641680), (40, 1272302), (62, 820840), (80, 636151), (124, 410420), (155, 328336), (248, 205210), (310, 164168), (496, 102605), (620, 82084), (1240, 41042), (2480, 20521)]