51567460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 134120448

約数和(自身を除く): 82552988

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 68, 70, 85, 94, 119, 140, 170, 188, 235, 238, 329, 340, 461, 470, 476, 595, 658, 799, 922, 940, 1190, 1316, 1598, 1645, 1844, 2305, 2380, 3196, 3227, 3290, 3995, 4610, 5593, 6454, 6580, 7837, 7990, 9220, 11186, 12908, 15674, 15980, 16135, 21667, 22372, 27965, 31348, 32270, 39185, 43334, 54859, 55930, 64540, 78370, 86668, 108335, 109718, 111860, 151669, 156740, 216670, 219436, 274295, 303338, 368339, 433340, 548590, 606676, 736678, 758345, 1097180, 1473356, 1516690, 1841695, 2578373, 3033380, 3683390, 5156746, 7366780, 10313492, 12891865, 25783730, 51567460]

約数ペア:

[(1, 51567460), (2, 25783730), (4, 12891865), (5, 10313492), (7, 7366780), (10, 5156746), (14, 3683390), (17, 3033380), (20, 2578373), (28, 1841695), (34, 1516690), (35, 1473356), (47, 1097180), (68, 758345), (70, 736678), (85, 606676), (94, 548590), (119, 433340), (140, 368339), (170, 303338), (188, 274295), (235, 219436), (238, 216670), (329, 156740), (340, 151669), (461, 111860), (470, 109718), (476, 108335), (595, 86668), (658, 78370), (799, 64540), (922, 55930), (940, 54859), (1190, 43334), (1316, 39185), (1598, 32270), (1645, 31348), (1844, 27965), (2305, 22372), (2380, 21667), (3196, 16135), (3227, 15980), (3290, 15674), (3995, 12908), (4610, 11186), (5593, 9220), (6454, 7990), (6580, 7837)]