49854690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1089

約数の個数: 80

約数和(自身を含む): 136386360

約数和(自身を除く): 86531670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 915, 1009, 1098, 1647, 1830, 2018, 2745, 3027, 3294, 4941, 5045, 5490, 6054, 8235, 9081, 9882, 10090, 15135, 16470, 18162, 24705, 27243, 30270, 45405, 49410, 54486, 61549, 81729, 90810, 123098, 136215, 163458, 184647, 272430, 307745, 369294, 408645, 553941, 615490, 817290, 923235, 1107882, 1661823, 1846470, 2769705, 3323646, 4985469, 5539410, 8309115, 9970938, 16618230, 24927345, 49854690]

約数ペア:

[(1, 49854690), (2, 24927345), (3, 16618230), (5, 9970938), (6, 8309115), (9, 5539410), (10, 4985469), (15, 3323646), (18, 2769705), (27, 1846470), (30, 1661823), (45, 1107882), (54, 923235), (61, 817290), (81, 615490), (90, 553941), (122, 408645), (135, 369294), (162, 307745), (183, 272430), (270, 184647), (305, 163458), (366, 136215), (405, 123098), (549, 90810), (610, 81729), (810, 61549), (915, 54486), (1009, 49410), (1098, 45405), (1647, 30270), (1830, 27243), (2018, 24705), (2745, 18162), (3027, 16470), (3294, 15135), (4941, 10090), (5045, 9882), (5490, 9081), (6054, 8235)]