49541360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3006

約数の個数: 80

約数和(自身を含む): 132312960

約数和(自身を除く): 82771600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 2963, 3344, 4180, 5926, 8360, 11852, 14815, 16720, 23704, 29630, 32593, 47408, 56297, 59260, 65186, 112594, 118520, 130372, 162965, 225188, 237040, 260744, 281485, 325930, 450376, 521488, 562970, 619267, 651860, 900752, 1125940, 1238534, 1303720, 2251880, 2477068, 2607440, 3096335, 4503760, 4954136, 6192670, 9908272, 12385340, 24770680, 49541360]

約数ペア:

[(1, 49541360), (2, 24770680), (4, 12385340), (5, 9908272), (8, 6192670), (10, 4954136), (11, 4503760), (16, 3096335), (19, 2607440), (20, 2477068), (22, 2251880), (38, 1303720), (40, 1238534), (44, 1125940), (55, 900752), (76, 651860), (80, 619267), (88, 562970), (95, 521488), (110, 450376), (152, 325930), (176, 281485), (190, 260744), (209, 237040), (220, 225188), (304, 162965), (380, 130372), (418, 118520), (440, 112594), (760, 65186), (836, 59260), (880, 56297), (1045, 47408), (1520, 32593), (1672, 29630), (2090, 23704), (2963, 16720), (3344, 14815), (4180, 11852), (5926, 8360)]