49164050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 100826880

約数和(自身を除く): 51662830

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 1759, 2150, 2795, 3518, 5590, 8795, 13975, 17590, 22867, 27950, 43975, 45734, 75637, 87950, 114335, 151274, 228670, 378185, 571675, 756370, 983281, 1143350, 1890925, 1966562, 3781850, 4916405, 9832810, 24582025, 49164050]

約数ペア:

[(1, 49164050), (2, 24582025), (5, 9832810), (10, 4916405), (13, 3781850), (25, 1966562), (26, 1890925), (43, 1143350), (50, 983281), (65, 756370), (86, 571675), (130, 378185), (215, 228670), (325, 151274), (430, 114335), (559, 87950), (650, 75637), (1075, 45734), (1118, 43975), (1759, 27950), (2150, 22867), (2795, 17590), (3518, 13975), (5590, 8795)]