50648780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1683

約数の個数: 96

約数和(自身を含む): 138692736

約数和(自身を除く): 88043956

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1637, 1820, 2210, 2380, 3094, 3274, 4420, 6188, 6548, 7735, 8185, 11459, 15470, 16370, 21281, 22918, 27829, 30940, 32740, 42562, 45836, 55658, 57295, 85124, 106405, 111316, 114590, 139145, 148967, 194803, 212810, 229180, 278290, 297934, 361777, 389606, 425620, 556580, 595868, 723554, 744835, 779212, 974015, 1447108, 1489670, 1808885, 1948030, 2532439, 2979340, 3617770, 3896060, 5064878, 7235540, 10129756, 12662195, 25324390, 50648780]

約数ペア:

[(1, 50648780), (2, 25324390), (4, 12662195), (5, 10129756), (7, 7235540), (10, 5064878), (13, 3896060), (14, 3617770), (17, 2979340), (20, 2532439), (26, 1948030), (28, 1808885), (34, 1489670), (35, 1447108), (52, 974015), (65, 779212), (68, 744835), (70, 723554), (85, 595868), (91, 556580), (119, 425620), (130, 389606), (140, 361777), (170, 297934), (182, 278290), (221, 229180), (238, 212810), (260, 194803), (340, 148967), (364, 139145), (442, 114590), (455, 111316), (476, 106405), (595, 85124), (884, 57295), (910, 55658), (1105, 45836), (1190, 42562), (1547, 32740), (1637, 30940), (1820, 27829), (2210, 22918), (2380, 21281), (3094, 16370), (3274, 15470), (4420, 11459), (6188, 8185), (6548, 7735)]