49989550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{76907}}^1$

素因数の和:76932

約数の個数: 24

約数和(自身を含む): 100134216

約数和(自身を除く): 50144666

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 76907, 153814, 384535, 769070, 999791, 1922675, 1999582, 3845350, 4998955, 9997910, 24994775, 49989550]

約数ペア:

[(1, 49989550), (2, 24994775), (5, 9997910), (10, 4998955), (13, 3845350), (25, 1999582), (26, 1922675), (50, 999791), (65, 769070), (130, 384535), (325, 153814), (650, 76907)]