51724710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 97574490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 59, 85, 90, 102, 118, 135, 153, 170, 177, 191, 255, 270, 295, 306, 354, 382, 459, 510, 531, 573, 590, 765, 885, 918, 955, 1003, 1062, 1146, 1530, 1593, 1719, 1770, 1910, 2006, 2295, 2655, 2865, 3009, 3186, 3247, 3438, 4590, 5015, 5157, 5310, 5730, 6018, 6494, 7965, 8595, 9027, 9741, 10030, 10314, 11269, 15045, 15930, 16235, 17190, 18054, 19482, 22538, 25785, 27081, 29223, 30090, 32470, 33807, 45135, 48705, 51570, 54162, 56345, 58446, 67614, 87669, 90270, 97410, 101421, 112690, 135405, 146115, 169035, 175338, 191573, 202842, 270810, 292230, 304263, 338070, 383146, 438345, 507105, 574719, 608526, 876690, 957865, 1014210, 1149438, 1521315, 1724157, 1915730, 2873595, 3042630, 3448314, 5172471, 5747190, 8620785, 10344942, 17241570, 25862355, 51724710]

約数ペア:

[(1, 51724710), (2, 25862355), (3, 17241570), (5, 10344942), (6, 8620785), (9, 5747190), (10, 5172471), (15, 3448314), (17, 3042630), (18, 2873595), (27, 1915730), (30, 1724157), (34, 1521315), (45, 1149438), (51, 1014210), (54, 957865), (59, 876690), (85, 608526), (90, 574719), (102, 507105), (118, 438345), (135, 383146), (153, 338070), (170, 304263), (177, 292230), (191, 270810), (255, 202842), (270, 191573), (295, 175338), (306, 169035), (354, 146115), (382, 135405), (459, 112690), (510, 101421), (531, 97410), (573, 90270), (590, 87669), (765, 67614), (885, 58446), (918, 56345), (955, 54162), (1003, 51570), (1062, 48705), (1146, 45135), (1530, 33807), (1593, 32470), (1719, 30090), (1770, 29223), (1910, 27081), (2006, 25785), (2295, 22538), (2655, 19482), (2865, 18054), (3009, 17190), (3186, 16235), (3247, 15930), (3438, 15045), (4590, 11269), (5015, 10314), (5157, 10030), (5310, 9741), (5730, 9027), (6018, 8595), (6494, 7965)]