50109800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19273}}^1$

素因数の和:19302

約数の個数: 48

約数和(自身を含む): 125473740

約数和(自身を除く): 75363940

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 19273, 38546, 77092, 96365, 154184, 192730, 250549, 385460, 481825, 501098, 770920, 963650, 1002196, 1252745, 1927300, 2004392, 2505490, 3854600, 5010980, 6263725, 10021960, 12527450, 25054900, 50109800]

約数ペア:

[(1, 50109800), (2, 25054900), (4, 12527450), (5, 10021960), (8, 6263725), (10, 5010980), (13, 3854600), (20, 2505490), (25, 2004392), (26, 1927300), (40, 1252745), (50, 1002196), (52, 963650), (65, 770920), (100, 501098), (104, 481825), (130, 385460), (200, 250549), (260, 192730), (325, 154184), (520, 96365), (650, 77092), (1300, 38546), (2600, 19273)]