50862320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20509}}^1$

素因数の和:20553

約数の個数: 40

約数和(自身を含む): 122075520

約数和(自身を除く): 71213200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 20509, 41018, 82036, 102545, 164072, 205090, 328144, 410180, 635779, 820360, 1271558, 1640720, 2543116, 3178895, 5086232, 6357790, 10172464, 12715580, 25431160, 50862320]

約数ペア:

[(1, 50862320), (2, 25431160), (4, 12715580), (5, 10172464), (8, 6357790), (10, 5086232), (16, 3178895), (20, 2543116), (31, 1640720), (40, 1271558), (62, 820360), (80, 635779), (124, 410180), (155, 328144), (248, 205090), (310, 164072), (496, 102545), (620, 82036), (1240, 41018), (2480, 20509)]