50721060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65027}}^1$

素因数の和:65052

約数の個数: 48

約数和(自身を含む): 152945856

約数和(自身を除く): 102224796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 65027, 130054, 195081, 260108, 325135, 390162, 650270, 780324, 845351, 975405, 1300540, 1690702, 1950810, 2536053, 3381404, 3901620, 4226755, 5072106, 8453510, 10144212, 12680265, 16907020, 25360530, 50721060]

約数ペア:

[(1, 50721060), (2, 25360530), (3, 16907020), (4, 12680265), (5, 10144212), (6, 8453510), (10, 5072106), (12, 4226755), (13, 3901620), (15, 3381404), (20, 2536053), (26, 1950810), (30, 1690702), (39, 1300540), (52, 975405), (60, 845351), (65, 780324), (78, 650270), (130, 390162), (156, 325135), (195, 260108), (260, 195081), (390, 130054), (780, 65027)]